111 857 771 A: Shoulder washer

The shoulder washer is a mechanical fastening component whose stepped profile ensures precise support and reliable retention of the assembly it equips. In the context of restoring or servicing a classic vehicle, having a new part that conforms to original specifications is essential to guarantee the longevity of the assembly. This washer advantageously replaces any worn, deformed or missing example. It is a discreet but indispensable element for the quality of careful restoration work.