9/16-18 x 5 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (75)

5/8-18 x 4 Socket Set Screw Cup Point Alloy

1/2 x 6 Titen HD Concrete Anchor Zinc Plated (20)

7/8-14 x 2 Hex Cap Screw SS 18-8 (A2)

7/16-14 x 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (100)

5/8-11 x 3 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (25) 1/2-13 Grade 5 Hex Cap Screws Zinc Plated 9/16-18 x 5 1/2 Grade5 8 11 x 3 1 2 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