1 3/8-12 x 8 Socket Cap Screw Alloy

1/2-13 x 2 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (200)

Fasten fiber cement through furring strips to steel studs

9/16-12 x 2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (300)

1-8 x 1 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (55) 1/2-13 Socket Cap Screws Alloy 1 3/8-12 x 8 Socket1 8 x 1 3 4 Grade 5 Hex Cap Screw Plain Domestic USA (55). 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 120,000