The Hillman Group 45183 5-40 x 1-1/2-Inch Round Head Machine Screw， Zinc， 30-Pack<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Fasten with a screwdriver to reduce the risk of over-tightening to protect the screw and fastened material</li><li>If nuts are needed， use with nuts of the same finish and threading for proper fit</li><li>Zinc plated</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31W7KSSsgkL.jpg" noproxy>