Binding Post and Screw Sets, also called Chicago Screws or Sex Bolts, are a two-piece fastener. One piece is an internally threaded post (barrel) and the other piece is a mating machine screw. They are used in many light applications such as book binding for holding sets of items together.
Barrel Bolts Diameters
Barrel Bolts are available on the FCH Network with Imperial/US diameters that range from #1 to 1 3/4 The length of Barrel Bolts is usually measured from the point to the underside of the head.
Barrel Bolts are available on the FCH Network in materials that range from Steel to Rubber, Buna-N etc.