The PHZ stainless steel weld pin has three identical precision projections on the
underside of the head permitting the pin to be used on through-hole applications.
These projections also permit exact positioning and balance for optimum welds. In
through-hole applications, the head of the pin is welded to the component's metal
making a joint stronger then the surrounding area. This great strength makes the
PHZ weld pin ideal for hinge pins, bearing surfaces, structural supports and stops.