7/16 x 18 Ship Auger Wood Bit

7/16-20 L9 Hex Nut Alloy Cadmium Yellow and Wax Coated Domestic USA (50)

accurate and tough drilling through all aggregates

6-20 x 1 Phillips Drywall Self Drill Screw Zinc Plated (10000)

1-8 x 3 Grade 8 Hex Cap Screw Plain Domestic USA (40)

1/4-28 x 4 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (100) Jobber Drill Bits - Wire Gauge 7/16 x 18 Ship Auger1 4 28 x 4 1 2 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