Large O. D. Oversized Washer, Flat Washer Type Oversized, Dimensional Standards DIN 9021, Material Stainless Steel, Material Grade/Class 18-8, Finish NL-19, For Screw Size M6, Inside Diameter 6.4 mm, Outside Diameter 18 mm, Maximum Thickness 1.6 mm, System of Measurement Metric, Minimum Thickness 1.6 mm, Color Silver, Material Quality Standards Not Applicable, Pack Size Small Pack, Resistance Properties Corrosion-Resistant, Thickness Tolerance +/- 0.20 mm, Package Quantity 50. This item has been restricted from sale in the following state (s): []