Flat Washer, Flat Washer Type Standard, Dimensional Standards DIN 125A, Material Stainless Steel, Material Grade/Class 316, Finish NL-19, For Screw Size M10, Inside Diameter 10.5 mm, Outside Diameter 20 mm, Maximum Thickness 2 mm, System of Measurement Metric, Minimum Thickness 2 mm, Color Silver, Material Quality Standards Not Applicable, Pack Size Small Pack, Resistance Properties Corrosion-Resistant, Thickness Tolerance +/- 0.20 mm, Package Quantity 100. This item has been restricted from sale in the following state (s): []