Seastrom Manufacturing Co., Inc. manufactures and supplies precision fasteners. The company offers flat round washers, spring clips, spacers, shoulder washers, lock washers, clamps, brackets, expansion plugs, solder lugs, stand-off spacers, retaining rings, tags, O-rings, solid state insulators, ground straps, bus bars, jumpers, military hardware, push-on nut, formed nuts, and nut strips, as well as Hiram Jones pins, terminals, and connectors. It also provides electrical and electronic assembly hardware and precision close tolerance parts that are used in airplanes, space shuttles, computers, and lip stick tubes. The company was founded in 1928 and is based in Twin Falls, Idaho.