Carbon Steel Fastener Ring with Retaining Washer and Press-Fit Compatibility

Retaining washer supplied with controlled carbon-steel hardness for stable press-fit performance. Clean seating and repeatable mounting are maintained by holding consistent form and edge quality on the fastener ring. You can call out specific carbon steel grades or hardness ranges, and we align important dimensions to your released requirements. Diameter tolerance, fit class, and surface condition are adjusted per application so the retaining washer lands within your target stack-up. Share a 3D model if interface clearances and press-fit conditions are already validated in your design environment. Quoted lead time reflects tolerance band, surface finish, and batch quantity for each retaining washer variant. Our IATF 16949 production plant in Huai'an supports high-volume machined components. The workshop area covers in excess of 15,000 m². Production supports automotive, medical equipment, and automation requirements.