9/16 x 18 Ship Auger Wood Bit

7/8 x 12 High Speed Long Boy (1/2" Shank)

#28 High Speed Aircraft Bit

9/16-12 x 2 Grade 8 Hex Cap Screw Plain Domestic USA (225)

1/2-20 x 2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (300)

3/4-10 x 1 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (120) 3/4-10 Flat Socket Cap Screws Alloy 9/16 x 18 Ship Auger3 4 10 x 1 3 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (120) . 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