1 1/8-7 x 4 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (12)

3/4-16 x 6 Grade 8 Hex Cap Screw Plain Domestic USA (40)

5/8-18 x 9 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

1/4-20 x 1 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

3/8-16 x 3/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (1200)

7/8-9 x 3 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (50) SDS Plus eVolution Hammer Drill Bits 1 1/8-7 x 4 1/27 8 9 x 3 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