1 1/8-7 x 2 1/2 Socket Cap Screw Alloy

5/8-11 x 3 1/2 Socket Cap Screw Zinc

8 x 1 Simpson Flat-Head Marine Screw - Phillips Drive 316 SS - Box (100)

5/16-18 x 1 1/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (1200)

3/4-10 x 4 1/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) 3/4-10 A307 Grade A Carriage Bolts Hot Dipped Galvanized 1 1/8-7 x 2 1/23 4 10 x 4 1 4 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