7/16-14 x 2 Grade 5 Hex Cap Screw Plain Domestic USA (400)

At FMW Fasteners

3/4-16 x 2 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (85)

3/8-16 x 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50)

5/8-11 x 8 Socket Cap Screw Alloy

7/8-14 x 1 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (80) 3/4-10 Socket Cap Screws 18-8 Stainless Steel 7/16-14 x 2 Grade 57 8 14 x 1 3 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (80) . 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