PRODUCTS
Toothed lock washers
Serrated lock washers
Wave spring washers
Conical spring washers for bolt/nut assemblies
Self-locking counter nuts
External tab washers(locking tab washers)
DIN6797, DIN6798, DIN137, DIN9250,DIN6796,DIN7967, DIN432,NFE25-511, cold stamping,stainless steel stamping,car assessories stamping, and progressive die stamping, customize stamping part.