Intercorp Strong-Point® laminating screws are designed to attach 3/4 inch to 3/4 inch gypsum board

3/4-16 x 2 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25)

5/16-18 x 4 Grade 8 Hex Cap Screw Plain Domestic USA (50)

3/4-16 x 4 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (20)

1/4-28 x 8 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (275)

7/8-14 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (15) A563 Grade A Heavy Hex Nuts Hot Dipped Galvanized Intercorp Strong-Point® laminating screws are7 8 14 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (15) . 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