27/32 x 6 Reduced Shank Drill Bit (1/2 Shank)

7/8-9 x 8 Hex Cap Screw SS 18-8 (A2)

#41 Heavy Duty Drill Bit - Stubby Length

5/8-11 x 5 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (70)

5/16-18 x 5/8 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (1800)

5/8-18 x 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25) 7/8-9 Socket Set Screws Cup Point Alloy 27/32 x 6 Reduced Shank5 8 18 x 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25) . 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