| 
                                
                            CFA-1-440-4                            
                         | 
                        
                                                                    
 N/A                                            Self-Clinching Studs Concealed Head Studs 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Captive 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Unified 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            4-40 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Aluminum 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            No Finish 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            1/4 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.062 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.172 +0.003 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.043 -0.005 
                                        
                            
                         | 
                                    
                
                        | 
                                
                            CFA-1-440-6                            
                         | 
                        
                                                                    
 N/A                                            Self-Clinching Studs Concealed Head Studs 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Captive 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Unified 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            4-40 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Aluminum 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            No Finish 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            3/8 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.062 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.172 +0.003 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.043 -0.005 
                                        
                            
                         | 
                                    
                
                        | 
                                
                            CFA-1-440-8                            
                         | 
                        
                                                                    
 N/A                                            Self-Clinching Studs Concealed Head Studs 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Captive 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Unified 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            4-40 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Aluminum 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            No Finish 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            1/2 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.062 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.172 +0.003 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.043 -0.005 
                                        
                            
                         | 
                                    
                
                        | 
                                
                            CFA-1-440-10                            
                         | 
                        
                                                                    
 N/A                                            Self-Clinching Studs Concealed Head Studs 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Captive 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Unified 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            4-40 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Aluminum 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            No Finish 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            5/8 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.062 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.172 +0.003 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.043 -0.005 
                                        
                            
                         | 
                                    
                
                        | 
                                
                            CFA-1-440-12                            
                         | 
                        
                                                                    
 N/A                                            Self-Clinching Studs Concealed Head Studs 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Captive 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Unified 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            4-40 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Aluminum 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            No Finish 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            3/4 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.062 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.172 +0.003 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.043 -0.005 
                                        
                            
                         | 
                                    
                
                        | 
                                
                            CFA-2-440-4                            
                         | 
                        
                                                                    
 N/A                                            Self-Clinching Studs Concealed Head Studs 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Captive 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Unified 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            4-40 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Aluminum 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            No Finish 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            1/4 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.093 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.172 +0.003 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.075 -0.005 
                                        
                            
                         | 
                                    
                
                        | 
                                
                            CFA-2-440-6                            
                         | 
                        
                                                                    
 N/A                                            Self-Clinching Studs Concealed Head Studs 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Captive 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Unified 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            4-40 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Aluminum 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            No Finish 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            3/8 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.093 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.172 +0.003 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.075 -0.005 
                                        
                            
                         | 
                                    
                
                        | 
                                
                            CFA-2-440-8                            
                         | 
                        
                                                                    
 N/A                                            Self-Clinching Studs Concealed Head Studs 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Captive 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Unified 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            4-40 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Aluminum 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            No Finish 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            1/2 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.093 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.172 +0.003 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.075 -0.005 
                                        
                            
                         | 
                                    
                
                        | 
                                
                            CFA-2-440-10                            
                         | 
                        
                                                                    
 N/A                                            Self-Clinching Studs Concealed Head Studs 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Captive 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Unified 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            4-40 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Aluminum 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            No Finish 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            5/8 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.093 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.172 +0.003 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.075 -0.005 
                                        
                            
                         | 
                                    
                
                        | 
                                
                            CFA-2-440-12                            
                         | 
                        
                                                                    
 N/A                                            Self-Clinching Studs Concealed Head Studs 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Captive 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Unified 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            4-40 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Aluminum 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            No Finish 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            3/4 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.093 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.172 +0.003 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.075 -0.005 
                                        
                            
                         | 
                                    
                
                        | 
                                
                            CFA-1-632-4                            
                         | 
                        
                                                                    
 N/A                                            Self-Clinching Studs Concealed Head Studs 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Captive 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Unified 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            6-32 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Aluminum 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            No Finish 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            1/4 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.062 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.213 +0.003 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.043 -0.005 
                                        
                            
                         | 
                                    
                
                        | 
                                
                            CFA-1-632-6                            
                         | 
                        
                                                                    
 N/A                                            Self-Clinching Studs Concealed Head Studs 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Captive 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Unified 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            6-32 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Aluminum 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            No Finish 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            3/8 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.062 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.213 +0.003 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.043 -0.005 
                                        
                            
                         | 
                                    
                
                        | 
                                
                            CFA-1-632-8                            
                         | 
                        
                                                                    
 N/A                                            Self-Clinching Studs Concealed Head Studs 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Captive 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Unified 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            6-32 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Aluminum 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            No Finish 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            1/2 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.062 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.213 +0.003 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.043 -0.005 
                                        
                            
                         | 
                                    
                
                        | 
                                
                            CFA-1-632-10                            
                         | 
                        
                                                                    
 N/A                                            Self-Clinching Studs Concealed Head Studs 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Captive 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Unified 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            6-32 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Aluminum 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            No Finish 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            5/8 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.062 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.213 +0.003 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.043 -0.005 
                                        
                            
                         | 
                                    
                
                        | 
                                
                            CFA-1-632-12                            
                         | 
                        
                                                                    
 N/A                                            Self-Clinching Studs Concealed Head Studs 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Captive 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Unified 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            6-32 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Aluminum 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            No Finish 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            3/4 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.062 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.213 +0.003 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.043 -0.005 
                                        
                            
                         | 
                                    
                
                        | 
                                
                            CFA-1-632-16                            
                         | 
                        
                                                                    
 N/A                                            Self-Clinching Studs Concealed Head Studs 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Captive 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Unified 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            6-32 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Aluminum 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            No Finish 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            1 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.062 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.213 +0.003 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.043 -0.005 
                                        
                            
                         | 
                                    
                
                        | 
                                
                            CFA-2-632-4                            
                         | 
                        
                                                                    
 N/A                                            Self-Clinching Studs Concealed Head Studs 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Captive 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Unified 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            6-32 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Aluminum 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            No Finish 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            1/4 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.093 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.213 +0.003 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.075 -0.005 
                                        
                            
                         | 
                                    
                
                        | 
                                
                            CFA-2-632-6                            
                         | 
                        
                                                                    
 N/A                                            Self-Clinching Studs Concealed Head Studs 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Captive 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Unified 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            6-32 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Aluminum 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            No Finish 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            3/8 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.093 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.213 +0.003 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.075 -0.005 
                                        
                            
                         | 
                                    
                
                        | 
                                
                            CFA-2-632-8                            
                         | 
                        
                                                                    
 N/A                                            Self-Clinching Studs Concealed Head Studs 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Captive 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Unified 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            6-32 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Aluminum 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            No Finish 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            1/2 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.093 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.213 +0.003 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.075 -0.005 
                                        
                            
                         | 
                                    
                
                        | 
                                
                            CFA-2-632-10                            
                         | 
                        
                                                                    
 N/A                                            Self-Clinching Studs Concealed Head Studs 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Captive 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Unified 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            6-32 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Aluminum 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            No Finish 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            5/8 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.093 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.213 +0.003 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.075 -0.005 
                                        
                            
                         | 
                                    
                
                        | 
                                
                            CFA-2-632-12                            
                         | 
                        
                                                                    
 N/A                                            Self-Clinching Studs Concealed Head Studs 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Captive 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Unified 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            6-32 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Aluminum 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            No Finish 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            3/4 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.093 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.213 +0.003 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.075 -0.005 
                                        
                            
                         | 
                                    
                
                        | 
                                
                            CFA-2-632-16                            
                         | 
                        
                                                                    
 N/A                                            Self-Clinching Studs Concealed Head Studs 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Captive 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Unified 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            6-32 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Aluminum 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            No Finish 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            1 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.093 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.213 +0.003 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.075 -0.005 
                                        
                            
                         | 
                                    
                
                        | 
                                
                            CFA-1-832-4                            
                         | 
                        
                                                                    
 N/A                                            Self-Clinching Studs Concealed Head Studs 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Captive 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Unified 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            8-32 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Aluminum 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            No Finish 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            1/4 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.062 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.290 +0.003 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.043 -0.005 
                                        
                            
                         | 
                                    
                
                        | 
                                
                            CFA-1-832-6                            
                         | 
                        
                                                                    
 N/A                                            Self-Clinching Studs Concealed Head Studs 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Captive 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Unified 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            8-32 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Aluminum 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            No Finish 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            3/8 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.062 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.290 +0.003 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.043 -0.005 
                                        
                            
                         | 
                                    
                
                        | 
                                
                            CFA-1-832-8                            
                         | 
                        
                                                                    
 N/A                                            Self-Clinching Studs Concealed Head Studs 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Captive 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Unified 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            8-32 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            Aluminum 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            No Finish 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            1/2 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.062 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.290 +0.003 
                                        
                            
                         | 
                        
                                                                    
 N/A                                            0.043 -0.005 
                                        
                            
                         |