Product Name: Circlip / Retaining Ring (DIN471 / DIN472 / DIN6799) Model NO.: DIN471 / DIN472 / DIN6799 Application: Circlip Customized: Customized Standard: DIN, ANSI, BS, Uni Certification: ISO, RoHS Surface Finishing: Black Phosphating, Black Oxide Usage: Furniture, Automobile, Industrial, for Shaft / Bores Material: Carbon Steel, Stainless Steel Circlip, Clip, Circlip for Shaft: Retaining Ring, E Ring, Snap Ring External Circlip, Internal Circlip: DIN471, 472, 6799, Circlip for Bores Trademark: Sea Song Transport Package: Inner Box + Outer Carton + Wooden Case Specification: 3mm~500mm Origin: China HS Code: 848 Product Description Circlip /retaining ring /e ring /snap ring DIN471 /DIN472 /DIN6799Size: 3mm~500mm.Material: Carbon spring steel mn65 /c67s. Stainless steel ANSI 420, 304.Surface finish: Black phosphating, black oxide, zinc plating.Size, thickness or other specifications can be designed according to your demand.They're widely used for axletree fitting, auto parts, pump field, tractor, power transmission products and so on.