Welding fasteners are used to form an extremely strong and permanent bond between steel and the fastening. They are frequently chosen because of their efficiency and capacity to form unbreakable welds with the surface.
The process of welding a fastener directly to the surface of a metal material is known as stud welding or spot welding. This enables other fasteners that would not otherwise be able to connect to the material to do so. These welds are often strong enough that no special or complicated welding equipment is required.