1 1/4-7 x 4 A307A Hex Bolt Hot Dipped Galvanized

3/4-10 x 3 Grade 8 Hex Cap Screw Plain Domestic USA (25)

3/8-24 x 2 3/4 Grade 8 Hex Cap Screw Plain Domestic USA (400)

8 x 1 5/8 Phillips Wafer Self Drilling Cement Board Screws w/ Nibs Ruspert Coated - Carton (4000)

brick and cement block

5/8-18 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) Square Bugle Coarse Drywall Screws Black Phosphate 1 1/4-7 x 4 A307A5 8 18 x 3 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