1 1/8-7 x 2 Socket Set Screw Cup Point Alloy

1/2-13 x 16 Socket Cap Screw Alloy

1 1/8 x 18 Ship Auger Wood Bit

1/4 x 4 Mushroom Spike Zinc Plated (100)

#5 x 6 High Speed Aircraft Bit Cobalt

1/2-13 x 3 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50) Phillips Trim-Head Sharp Point Drywall Screws Black Phosphate 1 1/8-7 x 2 Socket1 2 13 x 3 Grade 5 Hex Cap Screw Zinc Plated 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