Hard-to-Find Fastener 014973473792 Grade 8 Fine Nylon Insert Lock Nuts, 5/8-18-Inch
</br></br>
<div style="text-align:left">
<b>[Product Information]</b><br>
<ul>
<li>Diameter: 5/8"</li>
<li>Thickness: 49/64 inches</li>
<li>Material: Steel</li>
<li>Finish: Yellow Zinc</li>
<li>Driver Type: 15/16" Wrench</li>
</ul>
</div>
</br></br></br></br></br></br></br></br></br></br>

</br></br></br></br></br></br></br></br></br></br>
<img src='http://ecx.images-amazon.com/images/I/51X%2Bn1VZ-DL.jpg'></br>