Retaining Ring,External,0.6 mm Thk,PK100, System of Measurement Metric, Location Style External, Thickness 0.6 mm, Fits Shaft Diameter 5 mm, For Bore Diameter Not Applicable, Fits Groove Diameter 4.8 mm, Fits Groove Width 0.7 mm, Free Inside Diameter 4.7 mm, Clearance Diameter 10.3 mm, Material Steel, Finish Plain, Material Grade/Class Ungraded, Ring Type External Retaining Ring, Clearance Diameter Type Expanded, Material Quality Standards DIN 471, Pack Size Small Pack