7/8 x 6 Reduced Shank Drill Bit (1/2 Shank)

#25 Heavy Duty Jobber Drill Bit

3/8-24 x 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (100)

1 1/8 L9 USS Tension Flatwasher Yellow Zinc Plated Domestic USA (20)

1-8 x 14 Socket Cap Screw Alloy

1-8 x 1 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (55) 9/16-12 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA 7/8 x 6 Reduced Shank1 8 x 1 1 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (55) . 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