Fender Washer, Flat Washer Type Oversized, Dimensional Standards DIN 9021, Material Steel, Material Grade/Class Grade 2, Finish Zinc Plated, For Screw Size M20, Inside Diameter 22 mm, Outside Diameter 60 mm, Maximum Thickness 4 mm, System of Measurement Metric, Minimum Thickness 4 mm, Color Silver, Inside Diameter Tolerance 0.866-0.887, Made in North America No, Manufacturer Location Globally Sourced, Material Quality Standards Not Rated, Maximum Temperature 350 Degrees C