Specification Requirements:

0000 inches

5/16-24 x 1 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (1000)

1 L9 SAE Tension Flatwasher Yellow Zinc Plated Domestic USA (20)

7/8-9 x 5 Grade 5 Hex Cap Screw Plain Domestic USA (35) L9 Hex Nuts Alloy Cadmium Yellow and Wax Coated - Domestic USA Specification Requirements:7 8 9 x 5 Grade 5 Hex Cap Screw Plain Domestic USA (35). 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 120,000