Profile: Thomas Welding Systems specializes in making studs and stud welding equipments. We provide drawn ARC studs, capacitors discharge studs, short cycle studs and inert gas studs. Our welding studs include arc with ferrules, insulation pins, refractory anchors and shear connectors. We supply and manufacture stud welding products including equipments, studs, parts and accessories. Our refractory anchors are stud welded fasteners with unequal rippled legs shaped to provide high pull-out strength and minimize shear planes.