Profile: Nelson Stud Welding, Inc. is a manufacturer and distributor of weld stud fasteners & application equipment. Our product line includes externally threaded fasteners, shear connectors, concrete anchors, punching resistor studs, inserts, ports, pipe & cable hangers, weld studs and bosses. We serve the automotive, construction and industrial markets. We also offer custom designed systems for a variety of end use applications including fixed manual and automatic feed systems for high production environments. Our full range of systems include portable equipment for electric arcs, capacitor discharge and gas arcs or short cycle stud welding processes. We provide a complete line of intelligent drawn arc welding systems using microprocessor based technology.