5/16-24 x 3 Grade 8 Hex Cap Screw Plain Domestic USA (500)

3/4-10 x 4 Socket Cap Screw 316 Stainless Steel

1-8 x 2 3/4 Socket Cap Screw 18-8 (A2) Stainless Steel

7/16-14 x 3 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25)

00 x 90 Flat Socket Cap Screw 12

3/4-16 x 6 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25) 1-14 Socket Cap Screws Alloy 5/16-24 x 3 Grade 83 4 16 x 6 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 of