Retaining Washer 1.3 mm Thk PK50 System of Measurement Metric Location Style External Thickness 1.3 mm Fits Shaft Diameter 120 mm For Bore Diameter Not Applicable Fits Groove Diameter 12 mm Fits Groove Width 1.35 mm Free Outside Diameter 22.7 mm Material Steel Finish Plain Material Grade/Class Ungraded Ring Type E-Style Retaining Ring Material Quality Standards DIN 6799 Pack Size Small Pack Manufacturer Location Globally Sourced Ring Sub-Type Standard Package Quantity 50