5/8-18 x 1 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

5/8-11 x 9 Grade 5 Hex Cap Screw Zinc Plated

then break off as point engages the steel substrate

3/4-10 x 4 Flat Socket Cap Screw Alloy

11/16 x 8 Ship Auger Wood Bit

1/2-20 x 6 Grade 5 Hex Cap Screw Plain Domestic USA (100) SDS Plus X-Cutter Hammer Drill Bits 5/8-18 x 1 1/2 L91 2 20 x 6 Grade 5 Hex Cap Screw Plain Domestic USA (100). 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