Fender Washer Flat Washer Type Oversized Dimensional Standards DIN 9021 Material Stainless Steel Material Grade/Class 18-8 Finish NL-19 For Screw Size M8 Inside Diameter 8.4 mm Outside Diameter 24 mm Maximum Thickness 2 mm System of Measurement Metric Minimum Thickness 2 mm Color Silver Pack Size Small Pack Resistance Properties Corrosion Resistant Thickness Tolerance +/-0.20mm Package Quantity 25