Standard External Retaining Ring, Tapered Section, Axial Assembly, DIN 1.4122 Stainless Steel, Passivated Finish, Meets DIN 471 Specifications, 18mm Shaft Diameter, 1.20mm Thick, Made in US (Pack of 5): Amazon.com: Industrial & Scientific
Din 471 20mm High Quality Spring Steel Snap Ring Circlip Retaining Ring - Buy Ss304/316 Stainless Steel Retaining Ring For Shaft Din471,Din471 Black Spring Steel Snap Rings Retaining Ring Circlips For Shaft,65mn