1/2-13 x 4 1/4 Simpson Wedge Anchor 304 SS (25)

5/16 x 18 High Speed Aircraft Bit

Reverse drill to remove the driver

1 1/2-12 x 12 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (12)

3/4 x 21 ITM SDS Max X-Cutter Hammer Drill Bit

7/16-14 x 3 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (25) 5/8-18 Hex Cap Screws 18-8 Stainless Steel 1/2-13 x 4 1/4 Simpson7 16 14 x 3 1 4 Grade 5 Hex Cap Screw Plain Domestic USA (25). Grade 5 Hex Cap Screws are manufactured in the USA from medium carbon steel. Our Grade 5 material meets or exceeds SAE J429 Grade 5 specifications. All products are manufactured with rolled threads. Typical hardness on diameters 1 4 to 1 inch is HRC 25 34. On diameters over 1 inch to 1 1 2 hardness will range from HRC 19 30. Tensile strength for diameters 1 4 to 1 inch is a minimum of