DIN 471External Retaining Ring for Shafts Click Here for Technical Data Sheet External Retaining Ring, Black OxideSKU: 471From $12.00Sale PriceSize*SelectMaterial*SelectQuantity*SelectQuantity*Add to cartAvailable MaterialSpring Steel 1.4116 Stainless Steel 1.4122 Stainless Steel Hardness: HV 435 - 530 Available FinishBlack Dacromet