Fasten fiber cement through furring strips to steel studs

7/8-9 x 2 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (60)

1 1/4-12 Slotted Hex Nut Zinc Plated

5/16-24 x 4 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50)

3/4-16 x 4 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) 1/2-13 Socket Set Screws Cup Point Alloy Fasten fiber cement through furring3 4 16 x 4 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) . Grade 8 Hex Cap Screws are manufactured in the USA from medium carbon alloy steel. In diameters 1 4 to 1 1 2 inches our Grade 8 material meets or exceeds SAE J429 Grade 8 specifications. Diameters over 1 1 2 inches meet or exceed ASTM A354 Grade BD. All material is manufactured with rolled threads. Yellow zinc plated bolting will meet or exceed ASTM F1941. Typical hardness on