Sex bolt & Mating screw

Sex bolts & Mating screws, Stainless steel 18-8

Sex bolts resemble machine screws, but with internal threads, and can be used with either specialized mating screws or standard machine screws. Also known as barrel nuts and Chicago bolts.

Sex bolts & Mating screws, Stainless steel 18-8

Sex bolt

Sex bolts

Sex bolts, also known as Chicago bolts, resemble machine screws, but with internal threads.