7/16-20 x 6 Grade 5 Hex Cap Screw Plain Domestic USA (125)

1-14 x 1 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (55)

1-14 x 3 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (60)

1 3/4-8 A194 2H Heavy Hex Nut Hot Dipped Galvanized

7/8-14 x 2 Grade 5 Hex Cap Screw Plain Domestic USA (15) 3/4-16 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA 7/16-20 x 6 Grade 57 8 14 x 2 Grade 5 Hex Cap Screw Plain Domestic USA (15). 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