7/16-20 x 2 Grade 8 Hex Cap Screw Plain Domestic USA (50)

9/16-12 x 3 1/4 Socket Cap Screw Alloy

7/8-14 x 3 3/4 Grade 8 Hex Cap Screw Plain Domestic USA (45)

1/2 Hex Key Short Arm Alloy

1/4-28 x 5 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (400)

5/8-11 x 2 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25) Square Trim-Head Sharp Point Drywall Screws Phosphate Coating 7/16-20 x 2 Grade 85 8 11 x 2 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