A sex bolt is a mating fastener combining a nut with a screw. The sex bolt consists of a female threaded barrel and a male threaded screw. Both the barrel and screw have heads designed to clamp (bind) material between the head of the barrel and the head of the screw, or . Sex bolts & Mating screws; Sex bolts. Sex bolts, also known as Chicago bolts, resemble machine screws, but with internal threads. Mating screws. Mating screws have an unthreaded shoulder that is the same diameter as the outside of the sex bolts they are used with.
A sex bolt, (also known as a barrel nut, barrel bolt, Chicago screw, post and screw or connector bolt), is a type of fastener that has a barrel-shaped flange and protruding boss that is internally threaded. The boss sits within the components being fastened, the flange provides the bearing surface. Find Sex Bolts & Binding Posts at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years.
Sex Bolts & Barrel Nuts. Sex bolts and barrel nuts (inter screws) are mating fasteners, where the barrel nut has a threaded hole with a drilled-out and threaded centre, which the bolt fits into. A wide range of sex bolts and barrel nuts are available, including architectural sex bolts. A Sex Bolt, also known as a barrel nut, barrel bolt, Chicago screw or post and screw, is a type of fastener (nut) which has a barrel-shaped flange and protruding boss that is internally threaded. The boss sits within the components being fastened, and the flange provides the bearing surface.