Hard-to-Find Fastener 014973127558 Undercut Machine Screws， 12-24 x 1/2-Inch， 100-Piece<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Diameter: #12</li><li>Length: 1/2 inch</li><li>Material: Steel</li><li>Finish: Brass</li><li>Head Style: Undercut</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51rZMVoYaeL.jpg" noproxy>