18-8 Stainless Steel Sheet Metal Screw， Black Oxide Finish， Pan Head， Phillips Drive， Type AB， #8-18 Thread Size， 1/2" Length (Pack of 50)<img src="http://ecx.images-amazon.com/images/I/41WiIxcN%2BoL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Xe-nK5LSL.jpg" noproxy>