3/8-16 x 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50)

3/4-10 x 5 1/2 Simpson Wedge Anchor 316 SS (10)

10 x 3 Simpson Bugle-Head Self-Drilling Screw - Square Drive 410 SS - Carton (1500)

7/8-9 x 5 A307A Hex Bolt Hot Dipped Galvanized

2-4 1/2 x 12 Socket Cap Screw Alloy

3/4-16 x 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) 1-8 A307A Hex Bolts Hot Dipped Galvanized 3/8-16 x 4 Grade 53 4 16 x 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