1-14 x 1 3/4 Grade 5 Hex Cap Screw Zinc Plated

1-8 x 10 Grade 5 Hex Cap Screw Zinc Plated

3/4 x 8 1/2 Titen HD Concrete Anchor Zinc Plated (5)

9/16-12 x 1 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25)

5/16-18 x 3 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (500)

9/16-18 x 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25) 5/16-18 Grade 8 Hex Cap Screws Yellow Zinc Plated - Domestic USA 1-14 x 1 3/4 Grade9 16 18 x 4 Grade 5 Hex Cap Screw Zinc Plated 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