Root Nuts One piece all metal hexagon clinch nuts for use in sheet metal which is difficult to weld or when extruding or tapping presents problems.Available in metric and imperial threads.                              

Whiz-Flange Nuts One piece all metal nut and washer self locking nuts. Simply spins on to mating thread and locks when seated per medium of toothed flange. Available in metric and imperial threads.               

Weld Nuts Made from low carbon steel, this nut is welded directly to the parts to be assembled giving a fully threaded fastener. Advantageous for blind fastening. Available in metric and imperial threads.