1 8 x 13 STRONG BOLT® 2 Cracked and Uncracked Concrete Wedge Anchor Zinc Plated (4) 1 8 Grade 5 Hex Cap Screws Zinc Plated Domestic USA Straight shank to 1 2” 1 2” Straight shank to 1 2” 1 2” reduced shank for sizes above 1 2” M2 high speed steel Sharp cutting edge to drill in many different materials: Mild Steel Cast Iron Aluminum Wood Extra length flute with continuous cutting edges for drilling deep holes and fast chip removal Reduced shank fits all drill motors with 1 2” chucks Non slip grip prevents the bit from spinning in the chuck 1 4 28 x 1 Grade 8 Hex Cap Screw Plain Domestic USA (2200) Category 1 is the highest attainable anchor category for reliability Dual embossments on each clip segment: Enables clip to undercut into the concrete thereby increasing follow up expansion should a crack occur