1 1/2-12 x 8 Socket Cap Screw Alloy

1/2-13 x 6 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100)

3/8 x 4 Mushroom Spike Zinc Plated (25)

5/8 x 4 1/2 Hex Lag Screw 18-8 SS

195 x 10 Simpson Strong-Drive® SDWH Timber-Hex Screw Double-Barrier Coated - Carton (250)

3/8-24 x 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50) Hex Sleeve Anchors Zinc Plated 1 1/2-12 x 8 Socket3 8 24 x 4 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