1/4-20 x 2 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (100)

5/8-11 L9 Hex Collar Locknuts Cadmium Yellow & Wax Coated Domestic USA (600)

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

7/16-14 x 5 Grade 8 Hex Cap Screw Plain Domestic USA (25)

7/16 x 12 1/4 ITM SDS Plus Hammer Drill Bit

3/8-16 x 1 Grade 5 Hex Cap Screw Plain Domestic USA (900) 3/4-10 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA 1/4-20 x 2 1/4 Grade3 8 16 x 1 Grade 5 Hex Cap Screw Plain Domestic USA (900). 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