<p>Split Lock Washer, Standard, Steel, Finish Zinc, Fits Bolt Sizes 1/2 In., Inside Dia. 0.502 In., Outside Dia. 0.869 In., Thickness 0.125 In., Rockwell Hardness C38 to C46, Meets/Exceeds ASME B18.21.1, Package Quantity 25</p> <p><br /><b>Features</b></p> <ul> <li>Finish: zinc</li> <li>Inside Dia.: 0.502&quot;</li> <li>Item: Split Lock Washer</li> <li>Material: steel</li> <li>Outside Dia.: 0.869&quot;</li> <li>Type: Standard</li> <li>Fits Bolt Sizes: 1/2&quot;</li> <li>Thickness: 0.125&quot;</li> <li>Meets/Exceeds: ASME B18.21.1</li> <li>Rockwell Hardness: C38 to C46</li> </ul> <p></p>