Diameters over 1 1/2 inches meet or exceed ASTM A354 Grade BD

3/8-16 x 5 STRONG-BOLT® 2 Cracked and Uncracked Concrete Wedge Anchor 316 Stainless Steel(50)

1/4-20 x 2 1/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (1000)

8 x 1 1/4 Phillips Flat Particle Board Screw Plain & Lubed - Carton (8

5/8-11 x 3 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) 3/4-10 A307A Hex Bolts Hot Dipped Galvanized Diameters over 1 1/2 inches5 8 11 x 3 1 2 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