1-8 x 7 Socket Cap Screw Alloy

5/8-18 x 3 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (25)

1/2-20 x 7/8 Grade 5 Hex Cap Screw Plain Domestic USA (50)

1/2-20 x 2 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (225)

1-14 x 3 1/2 Grade 5 Hex Cap Screw Zinc Plated

5/8-11 x 2 Grade 5 Hex Cap Screw Plain Domestic USA (175) 3/8-24 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA 1-8 x 7 Socket Cap5 8 11 x 2 Grade 5 Hex Cap Screw Plain Domestic USA (175). 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