1-8 x 2 1/4 Flat Socket Cap Screw Alloy

5/8-11 x 20 A307A Hex Bolt Hot Dipped Galvanized

1/2-20 x 3/4 Grade 8 Hex Cap Screw Plain Domestic USA (50)

3/4-10 x 1 Hex Cap Screw SS 316 (A4)

1-8 x 1 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (10)

7/16-20 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50) Square Flat Particle Board Screws Plain and Lubed 1-8 x 2 1/4 Flat7 16 20 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50) . 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