3/4-10 x 3 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (70)

1 1/2-6 x 6 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (5)

7/8-14 x 2 1/2 Socket Set Screw Cup Point Alloy

9/16-18 x 4 1/2 Hex Cap Screw SS 18-8 (A2)

5/16-24 x 5 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (50) L9 Hex Collar Locknuts - Domestic USA 3/4-10 x 3 1/2 Grade5 16 24 x 5 1 2 Grade 5 Hex Cap Screw Plain Domestic USA (50). 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