7/8-9 x 2 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (15) 1-8 Grade 5 Hex Cap Screws Zinc Plated - Domestic USA Commonly used in naval construction

Commonly used in naval construction and power plant applications

9/16-12 x 3 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (125)

accurate and tough drilling through all aggregates

12 x 2 1/2 Simpson Flat-Head Self-Drilling Screw w/ Wings - Square Drive 410 SS - Carton (1000)

7/8-9 x 2 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (15) 1-8 Grade 5 Hex Cap Screws Zinc Plated - Domestic USA Commonly used in naval construction7 8 9 x 2 3 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (15) . 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