... by Cold Forming / Truning/Lathing Technical.1.For Flanged Studs, By Cold Forming Technical.(Making the Flange an the Welding ... Point )2. For Non-Flanged Studs, Cold Forming 1st making the "Weld Point" and "Flanges", then Turning/Lathing CNC ... always fully stocked with many standard sizes of weld studs ( CD and ARC ,short cycle Weld Stud,), Weld Nuts(Hex/Square ),Rivets(Blind Rivet/Solid ...