1-8 x 7 Grade 8 Hex Cap Screw Yellow Zinc Plated

towers and other commercial structures

0000 inches

#28 Heavy Duty Jobber Drill Bit

5/16-24 x 2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

7/16-20 x 3 1/4 Grade 8 Hex Cap Screw Plain Domestic USA (25) Gutter Screws 1-8 x 7 Grade 87 16 20 x 3 1 4 Grade 8 Hex Cap Screw Plain 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 diameters 1 4