1/2-13 x 1 3/4 Grade 8 Hex Cap Screw Plain Domestic USA (50)

480 inches

1/2 x 13 ITM SDS Max Hammer Drill Bit

5/8-18 x 1 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (315)

5/8-11 L9 Hex Nut Alloy Cadmium Yellow and Wax Coated Domestic USA (25)

5/16-24 x 4 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50) 7/16-14 Socket Set Screws Cup Point Alloy 1/2-13 x 1 3/4 Grade5 16 24 x 4 1 2 Grade 5 Hex Cap Screw Zinc Plated 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