3/4-10 x 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100) L9 Hex Collar Locknuts - Domestic USA 5/8-11 x 2 Grade 5

5/8-11 x 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25)

5/8-11 x 8 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50)

3/8-24 x 1 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100)

1 1/4-12 x 3 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (8)

3/4-10 x 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100) L9 Hex Collar Locknuts - Domestic USA 5/8-11 x 2 Grade 53 4 10 x 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100) . 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