5/8-11 x 2 1/4 Grade 8 Hex Cap Screw Plain Domestic USA (25)

6-9 x 1 1/4 Square Pan Face Framing Screw Coarse T17 Black Oxide - Carton (8

9/16-12 x 6 Grade 5 Hex Cap Screw Plain Domestic USA (25)

1/2-13 x 1 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (450)

1 1/8 x 18 Ship Auger Wood Bit

1/2-13 x 7/8 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (450) 1 1/4-7 Flat Socket Cap Screws Alloy 5/8-11 x 2 1/4 Grade1 2 13 x 7 8 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (450) . 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