For diameters under 1 ½ inches

3/8-16 x 5 Simpson Wedge Anchor 304 SS (50)

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

3/8-16 x 5 Phillips Flat Machine Screw Type F Zinc Plated

1-8 x 9 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (20)

7/16-14 x 1 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100) 3/4-10 A307A Hex Bolts Plain Steel For diameters under 1 ½7 16 14 x 1 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 on