5/8-18 x 3 1/2 Hex Cap Screw SS 18-8 (A2)

10 x 1 Simpson Pancake-Head Screw - Square Drive 410 SS - Carton (4500)

3/4-16 x 6 1/2 Socket Cap Screw Alloy

1 1/4-7 x 13 Socket Cap Screw Alloy

5/16-24 x 2 1/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (700)

3/8-24 x 4 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50) 3/4-10 Socket Cap Screws Alloy 5/8-18 x 3 1/2 Hex3 8 24 x 4 1 2 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