Chicago Rivet & Machine Co. engages in the manufacture and sale of rivets and specialty cold formed parts, as well as automatic rivet setting equipment and automated assembly systems. It operates through the following segments: Fasteners, Assembly Equipment, and Other. The Fasteners segment includes rivets, cold-formed fasteners, and parts and screw machine products. The Assembly Equipment segment consists of automatic rivet setting machines, and parts and tools for such machines. The company was founded in 1920 and is headquartered in Naperville, IL.