Metric C-Style Ring System of Measurement Metric Location Style External Thickness 0.7 mm Fits Shaft Diameter 6 mm Fits Groove Diameter 5 mm Fits Groove Width 0.74 mm Fits Groove Depth 0.5 mm Free Inside Diameter 4.8 mm Free Outside Diameter 7.4 mm Material Stainless Steel Finish Plain Material Grade/Class Not Graded Ring Type C-Style External Ring Thickness Tolerance +0.000/-0.050 mm Standards REACH Compliant RoHS Compliant Groove Diameter Tolerance -0.07mm Package Quantity 25