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Self-clinching self-locking nuts are a type of nut that is installed by crimping the end of the nut into a hole. This creates a secure connection and prevents the nut from loosening. The nut also has a self-locking feature that helps to prevent the nut from backing out under vibration or torque. Self-clinching self-locking nuts are typically made of steel or stainless steel and are available in a variety of sizes and finishes.
self-clinching-self-lock-nuts-1
Unit of Measure
1 2 

Item #

Item Name

Brand

Measurement

Thread Size

Material

Finish

Length

Sheet Min

Hole Diameter

CRTM3-2ML N/A Self-Clinching Self-Locking Nuts N/A Captive N/A Metric N/A M 3 x 0.50 N/A Steel N/A Black N/A TBD N/A 1.4 N/A 4.75 +.08
CRTM4-1ML N/A Self-Clinching Self-Locking Nuts N/A Captive N/A Metric N/A M 4 x 0.70 N/A Steel N/A Black N/A TBD N/A 1 N/A 6.76 +.08
CRTM4-2ML N/A Self-Clinching Self-Locking Nuts N/A Captive N/A Metric N/A M 4 x 0.70 N/A Steel N/A Black N/A TBD N/A 1.4 N/A 6.76 +.08
CRTM5-1ML N/A Self-Clinching Self-Locking Nuts N/A Captive N/A Metric N/A M 5 x 0.80 N/A Steel N/A Black N/A TBD N/A 1 N/A 7.92 +.08
CRTM5-2ML N/A Self-Clinching Self-Locking Nuts N/A Captive N/A Metric N/A M 5 x 0.80 N/A Steel N/A Black N/A TBD N/A 1.4 N/A 7.92 +.08
CRTSM3-1 N/A Self-Clinching Self-Locking Nuts N/A Captive N/A Metric N/A M 3 x 0.50 N/A Stainless N/A Black N/A TBD N/A 1 N/A 4.75 +.08
CRTSM3-2 N/A Self-Clinching Self-Locking Nuts N/A Captive N/A Metric N/A M 3 x 0.50 N/A Stainless N/A Black N/A TBD N/A 1.4 N/A 4.75 +.08
CRTSM4-1 N/A Self-Clinching Self-Locking Nuts N/A Captive N/A Metric N/A M 4 x 0.70 N/A Stainless N/A Black N/A TBD N/A 1 N/A 6.76 +.08
CRTSM4-2 N/A Self-Clinching Self-Locking Nuts N/A Captive N/A Metric N/A M 4 x 0.70 N/A Stainless N/A Black N/A TBD N/A 1.4 N/A 6.76 +.08
CRTSM5-1 N/A Self-Clinching Self-Locking Nuts N/A Captive N/A Metric N/A M 5 x 0.80 N/A Stainless N/A Black N/A TBD N/A 1 N/A 7.92 +.08
CRTSM5-2 N/A Self-Clinching Self-Locking Nuts N/A Captive N/A Metric N/A M 5 x 0.80 N/A Stainless N/A Black N/A TBD N/A 1.4 N/A 7.92 +.08
CRTAM3-1 N/A Self-Clinching Self-Locking Nuts N/A Captive N/A Metric N/A M 3 x 0.50 N/A Aluminum N/A No Finish N/A TBD N/A 1 N/A 4.75 +.08
CRTAM3-2 N/A Self-Clinching Self-Locking Nuts N/A Captive N/A Metric N/A M 3 x 0.50 N/A Aluminum N/A No Finish N/A TBD N/A 1.4 N/A 4.75 +.08
CRTAM4-1 N/A Self-Clinching Self-Locking Nuts N/A Captive N/A Metric N/A M 4 x 0.70 N/A Aluminum N/A No Finish N/A TBD N/A 1 N/A 6.76 +.08
CRTAM4-2 N/A Self-Clinching Self-Locking Nuts N/A Captive N/A Metric N/A M 4 x 0.70 N/A Aluminum N/A No Finish N/A TBD N/A 1.4 N/A 6.76 +.08
CRTAM5-1 N/A Self-Clinching Self-Locking Nuts N/A Captive N/A Metric N/A M 5 x 0.80 N/A Aluminum N/A No Finish N/A TBD N/A 1 N/A 7.92 +.08
CRTAM5-2 N/A Self-Clinching Self-Locking Nuts N/A Captive N/A Metric N/A M 5 x 0.80 N/A Aluminum N/A No Finish N/A TBD N/A 1.4 N/A 7.92 +.08
Unit of Measure
1 2