3/8-24 x 6 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (175)

9/16-12 x 4 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25)

Intercorp Strong-Point® drywall screws are designed to attach gypsum board to wood studs

1 3/4-5 x 3 Socket Cap Screw Alloy

1 1/4-12 x 12 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (4)

1/2-20 x 5 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100) 3/4-10 Socket Cap Screws Alloy 3/8-24 x 6 Grade 51 2 20 x 5 1 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100) . 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