7/8-9 x 1 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (15)

1/4 x 1 1/4 Mushroom Spike Zinc Plated (100)

3/4 x 10 Titen HD Concrete Anchor Zinc Plated (5)

3/4 x 4 1/2 Dowel Pin Alloy Steel

7/16-20 x 1 1/8 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100) Spike Impact Anchors Zinc Plated 7/8-9 x 1 1/2 Grade7 16 20 x 1 1 8 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100) . 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