Retaining Ring, System of Measurement Metric, Location Style External, Thickness 0.8 mm, Fits Shaft Diameter 7 mm, For Bore Diameter Not Applicable, Fits Groove Diameter 6.7 mm, Fits Groove Width 0.9 mm, Fits Groove Depth 0.15 mm, Free Inside Diameter 6.5 mm, Free Outside Diameter Not Applicable, Clearance Diameter Not Applicable, Material Spring Steel, Finish Zinc Plated, Material Grade/Class 1060-1090, Tensile Strength Not Applicable, Ring Type External Retaining Ring