The offered 12 mm Steel Pins are small cylindrical metal parts that are used as fasteners in a broad range of applications. They are typically produced using the process of cold heading and may be used to align, locate, position, fix or conjoin two or more components. They can be used as pivots, hinges, shafts, jigs, and fixtures to locate or hold parts. 12 mm Steel Pins are typically produced using the process of cold heading.