5/16-24 x 4 Grade 5 Hex Cap Screw Plain Domestic USA (400)

7/8-14 x 7 Grade 8 Hex Cap Screw Yellow Zinc Plated

7/16-20 x 6 Hex Cap Screw SS 18-8 (A2)

50 x 50 Flat Socket Cap Screw 12

Minimum: 2

3/8-24 x 5 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (50) 9/16-18 Socket Cap Screws Alloy 5/16-24 x 4 Grade 53 8 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