3/4-10 x 1 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (25)

5/8-11 x 3 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

1 1/2-6 x 12 Socket Cap Screw Alloy

1/4-20 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (350)

7/16-14 x 3 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (225)

5/8-18 x 1 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (225) 1/2-20 Grade 8 Hex Cap Screws Plain - Domestic USA 3/4-10 x 1 1/2 Grade5 8 18 x 1 1 4 Grade 5 Hex Cap Screw Plain Domestic USA (225). 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