7/16-14 x 1 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (50)

#25 Heavy Duty Drill Bit - Stubby Length

5/8-18 x 2 3/4 Hex Cap Screw SS 18-8 (A2)

#15 Heavy Duty Drill Bit - Stubby Length

3/4-10 x 4 Grade 5 Hex Cap Screw Plain Domestic USA (60) 1 1/8-7 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA 7/16-14 x 1 1/2 Grade3 4 10 x 4 Grade 5 Hex Cap Screw Plain Domestic USA (60). 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