Comparison : Item # BSO044010A, BSO044010A - 4-40 Blind Standoffs
Item # BSO044010C, BSO044010C - 4-40 Blind Standoffs
Item # BSO044010D, BSO044010D - 4-40 Blind Standoffs
Item # BSO044012A, BSO044012A - 4-40 Blind Standoffs
Item # BSO044012C, BSO044012C - 4-40 Blind Standoffs