The Hillman Group 4165 Hex Cap Screw A2 Stainless Steel Metric M6-1.00 X 12mm (12-Pack)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Hex Cap Screws are standard hex bolts with a washer face under the head</li><li>Hex cap screws feature a six-sided head， which is designed to be tightened using a wrench or drill</li><li>Stainless Steel</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31q4jnFzvcL.jpg" noproxy>