<p>Split Lock Washer, Extra Duty, Steel, Finish Zinc, Fits Bolt Sizes 5/8 In., Inside Dia. 0.628 In., Outside Dia. 1.151 In., Thickness 0.202 In., Rockwell Hardness C38 to C46, Meets/Exceeds ASME B18.21.1, Package Quantity 10</p> <p><br /><b>Features</b></p> <ul> <li>Finish: zinc</li> <li>Inside Dia.: 0.628&quot;</li> <li>Item: Split Lock Washer</li> <li>Material: steel</li> <li>Outside Dia.: 1.151&quot;</li> <li>Package Quantity: 10</li> <li>Type: Extra Duty</li> <li>Fits Bolt Sizes: 5/8&quot;</li> <li>Thickness: 0.202&quot;</li> <li>Meets/Exceeds: ASME B18.21.1</li> <li>Rockwell Hardness: C38 to C46</li> </ul> <p></p>