The Hillman Group The Hillman Group 4114 8-18 x 1 In. Stainless Steel Self Drilling Screw (25-Pack)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Self drilling screws are sheet metal screws with a drill point on the end</li><li>Drill point requires no pilot hole</li><li>Rust and water resistant for marine， bath and outdoor applications. Also， does not stain or corrode as easily as ordinary steel</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31ruw6Xup4L.jpg" noproxy>