Hard-to-Find Fastener 014973251512 Grade 8 Coarse Hex Cap Screws， 5/16-18 x 1-Inch， 50-Piece</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Diameter: 5/16-Inch</li><li>Length: 1-Inch</li><li>Material: Steel</li><li>Finish: Yellow Zinc</li><li>Head Style: Hex (1/2 Wrench)</li><li>Diameter: 5/16"</li><li>Length: 1 inch</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/511p3%2BfXOhL.jpg' noproxy></br>