3/8-24 x 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50)

3/4-10 x 3 A325 Type 1 Heavy Hex Bolt Hot Dipped Galvanized (100)

Chemical Composition:

3/8-16 x 1 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (800)

1 5/32 x 6 Reduced Shank Drill Bit (1/2 Shank)

3/8-16 x 1 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (600) Laminating Screws 3/8-24 x 4 Grade 53 8 16 x 1 3 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (600) . 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