Lock Washer, Finish Galvanized, Material Steel, For Screw Size #10, Inside Diameter 1.254 in, Outside Diameter 2.036 in, Maximum Thickness 0.312 in, Minimum Thickness 0.312 in, Dimensional Standards ASME B18.21.1, Material Grade/Class Not Graded, Pack Size Bulk Pack, Package Quantity 130
Split Lock Washer, Finish Zinc Plated, Material Steel, For Screw Size 5/16 in, Inside Diameter 0.314 in, Outside Diameter 0.567 in, Maximum Thickness 0.056 in, Minimum Thickness 0.056 in, Color Silver, Dimensional Standards ASME B18.21.1, Material Grade/Class Not Graded, Pack Size Bulk Pack, Rockwell Hardness C38, System of Measurement Inch, Thickness Tolerance -, Package Quantity 17500