0000 inches

1-14 x 3 1/2 Grade 5 Hex Cap Screw Zinc Plated

3/8-24 x 3 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (400)

1/2-20 x 5 1/2 Hex Cap Screw SS 18-8 (A2)

1-8 x 3 1/4 Grade 5 Hex Cap Screw Zinc Plated

7/16-14 x 4 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (175) 3/8 Hex Lag Screws 18-8 Stainless Steel 0000 inches7 16 14 x 4 1 2 Grade 5 Hex Cap Screw Plain Domestic USA (175). 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