3/8-16 x 2 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (50)

3/8-16 x 1 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100)

L9® High Tensile Strength Hex Nuts are designed for use in high stress

They can carry twice the weight of a standard wing anchor but only require a ½ inch hole

Hardness: Rockwell C45-53

3/4-16 x 8 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (10) Square Flat Particle Board Screws Zinc Plated 3/8-16 x 2 1/2 L93 4 16 x 8 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (10) . 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