1 1/16 x 6 Reduced Shank Drill Bit Cobalt (1/2 Shank)

3/4 Hex Key Short Arm Alloy

1 1/8-7 x 10 Socket Cap Screw Alloy

The Split Drive Anchor is a one-piece anchor with a split-type expansion mechanism on the working end

23/64 Heavy Duty Jobber Drill Bit

1/4-20 x 1 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (1600) Wedge Anchors Mechanically Galvanized 1 1/16 x 6 Reduced1 4 20 x 1 1 2 Grade 8 Hex Cap Screw Plain Domestic USA (1600). Grade 8 Hex Cap Screws are manufactured in the USA from medium carbon alloy steel. In diameters 1 4 to 1 1 2 inches our Grade 8 material meets or exceeds SAE J429 Grade 8 specifications. Diameters over 1 1 2 inches meet or exceed ASTM A354 Grade BD. All material is manufactured with rolled threads. Yellow zinc plated bolting will meet or exceed ASTM F1941. Typical hardness on diameters 1