1/2-13 x 1 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50)

durable option especially for outdoor and marine application

Our Grade 5 material meets or exceeds SAE J429 Grade 5 specifications

1/2-13 x 1 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (275)

7/8-14 x 2 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (65)

5/8-11 x 4 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25) Phillips Bugle Decking Screws Yellow Zinc Plated 1/2-13 x 1 Grade 55 8 11 x 4 1 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25) . 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