<p>Fender Washer, Steel, Inch, Fastener Finish Zinc Plated, Fits Bolt Sizes 1/4 In., Washer Inside Dia. 17/64 In., Washer Outside Dia. 9/16 In., Thickness 0.047 In., Thickness Tolerance +/-0.005 In., Radius -, Rockwell Hardness B40, Package Quantity 50</p> <p><br /><b>Features</b></p> <ul> <li>Item: Fender Washer</li> <li>Fits Bolt Sizes: 1/4&quot;</li> <li>Thickness: 0.047&quot;</li> <li>Rockwell Hardness: B40</li> <li>Package Weight: 0.14 lb.</li> <li>Thickness Tolerance: +/-0.005&quot;</li> <li>System of Measurement: Inch</li> <li>Fastener Finish: Zinc Plated</li> <li>Flat Washer Type: Fender Washer</li> <li>Washer Inside Dia.: 17/64&quot;</li> <li>Washer Material Grade: Low Carbon</li> <li>Washer Outside Dia.: 9/16&quot;</li> <li>Washer Basic Material: Steel</li> <li>Washer Standards: ASME B18.22.1</li> </ul> <p></p>