Fostermation, Inc. produces Hinge Pins, which are cylindrical fasteners used to locate, align and join two component parts. We produce straight, headed, ground and knurled configurations. The ends are typically chamfered for ease of insertion into the mating pieces. Hinge pins can also be slotted or grooved to accommodate o-rings or e-rings. Fostermation, Inc. presently produces hinge pins that are used in fuel doors, tailgates and hatchback assemblies for the automotive industry; as well as hinges used in tackle boxes, appliance doors, and heavy equipment cabs.