1-8 x 9 Simpson Wedge Anchor 316 SS (5)

15/32 x 12 High Speed Aircraft Bit

#8 Diameter

As the anchor is driven into the hole

1/2-13 x 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50) 1/2-13 Grade 5 Hex Cap Screws Plain - Domestic USA 1-8 x 9 Simpson Wedge1 2 13 x 3 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50) . 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