ITW Brands 11413 3/8x3 Concrete Hex Anchor<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Steel hex washer head large diameter Tapcon concrete anchor</li><li>Designed for fastening applications in concrete， block &amp; brick</li><li>Use them to attach electrical equipment lumber， shutters， hose reels， downspouts &amp; more</li><li>Topcon anchors are coated with blue climaseal for superior corrosion resistance</li><li>Highly durable， crafted with steel</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41HlvYjZFVL.jpg" noproxy>