7/8-14 x 4 1/2 Hex Cap Screw SS 18-8 (A2)

5/8-11 x 1 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25)

7/16-14 x 7/8 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100)

1/2-13 x 8 Grade 8 Hex Cap Screw Yellow Zinc Plated

1-14 x 1 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (10) 1/2-13 Flat Socket Cap Screws Alloy 7/8-14 x 4 1/2 Hex1 14 x 1 3 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (10) . 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