Description
Heavy Hex Nuts Grade 2H Steel with Hot-Dip Galvanized (HDG) coating meet ASTM A563 standards for high-strength, durable fasteners designed for outdoor and demanding applications. Sized at 7/8-9, these heavy hex nuts provide secure, long-lasting connections in structural and mechanical assemblies.
- Material: Steel Grade 2H with hot-dip galvanized coating for superior corrosion resistance
- Size & Thread: 7/8-9 (standard coarse thread) for common mating bolts
- Standards: ASTM A563 compliant; suitable for building and machinery applications
- Type: Heavy hex nut designed for high-load, heavy-duty fastening
- Applications: Outdoor structures, equipment, construction, and general industrial use
The HDG coating provides durable zinc protection that helps prevent rust in wet or humid environments, extending service life and reducing maintenance. The robust Grade 2H alloy supports frequent assembly and disassembly under demanding conditions.
Choose these heavy hex nuts for reliable performance with 7/8-9 bolts, ensuring secure, tight connections across outdoor projects and industrial settings.
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