2-4 1/2 x 14 Socket Cap Screw Alloy

Conform to ASTM F837

3/8-24 x 1 3/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (775)

1-8 x 1 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

7/8-14 x 3 Grade 5 Hex Cap Screw Plain Domestic USA (55)

7/16-14 x 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100) 12" Aircraft Bits Cobalt - Fractional 2-4 1/2 x 14 Socket7 16 14 x 3 4 Grade 5 Hex Cap Screw Zinc Plated 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