<p>Flat Washer, Stainless Steel, Metric, Washer Material Grade A2, Fits Bolt Sizes M20, Washer Inside Dia. 21.00mm, Washer Outside Dia. 37.00mm, Thickness 3mm, Washer Standards DIN125-1A, Package Quantity 5</p> <p><br /><b>Features</b></p> <ul> <li>Item: Flat Washer</li> <li>Fits Bolt Sizes: M20</li> <li>Thickness: 3mm</li> <li>System of Measurement: Metric</li> <li>Fastener Finish: Plain</li> <li>Flat Washer Type: Flat Washer</li> <li>Washer Inside Dia.: 21.00mm</li> <li>Washer Material Grade: A2</li> <li>Washer Outside Dia.: 37.00mm</li> <li>Washer Basic Material: Stainless Steel</li> <li>Washer Standards: DIN125-1A</li> </ul> <p></p>