5/16-24 x 1 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (1100)

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#35 Heavy Duty Drill Bit - Stubby Length

5/8-11 x 10 A307 Grade A Carriage Bolt Zinc Plated

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1/2-20 x 1 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (50) 1 1/2-12 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA 5/16-24 x 1 1/4 Grade1 2 20 x 1 1 4 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