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Heavy Hex Nut

Structural Nuts

Structural A563 Heavy Hex Nuts

Structural A563 Heavy Hex Finish Nuts, also known as A563 Heavy Hex Nuts. Heavy hex finish nuts, also known as heavy hex finished nuts, heavy hex nuts, and finish heavy hex, are used for many fastening applications. Heavy hex finish nuts are often used with bolts when a heavier, stronger and thicker nut is needed, often for strength or a thicker finished look.

Structural A563 Heavy Hex Nuts are thick, strong heavy duty nuts that are typically used for creating structures through steel to steel structural connections. They are often applied alongside structural bolts and washers to metal beams and girders. Compatible with A325 and A490 Structural Bolts.

Structural Certifications available upon request.