3PC ZoroSelect Flat Washer Fits Bolt Size 7/16 in Steel Zinc Finish 50 PK

3PC ZoroSelect Flat Washer Fits Bolt Size 7/16 in Steel Zinc Finish 50 PK SAE Washer Flat Washer Type SAE Dimensional Standards ASME B18.22.1 Material Steel Material Grade/Class Grade 2 Finish Zinc Plated For Screw Size 7/16 in Inside Diameter 0.469 in Outside Diameter 59/64 in Maximum Thickness 0.063 in System of Measurement Inch Minimum Thickness 0.063 in Color Silver Inside Diameter Tolerance 0.464-0.484 Made in North America No Manufacturer Location Globally Sourced Material Quality Standards Not Rated Maximum Temperature 350 Degrees C