3/8-16 x 2 3/4 Grade 8 Hex Cap Screw Plain Domestic USA (100)

Type 316 stainless steel for maximum corrosion protection

3/8-16 x 7 Wedge Anchor Mech Galv (50)

5/8-18 x 5 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

3/8-16 x 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (550) USS Flat Washers Plain 3/8-16 x 2 3/4 Grade3 8 16 x 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (550) . 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