1-5/8-8 Heavy Hex Nuts | Grade 2H Hot Dipped Galvanized Steel | ASTM A563 (25 / Pkg.)
Product details
| Management number | 242081761 | Release Date | 2026/07/19 | List Price | US$57.03 | Model Number | 242081761 | ||
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Heavy Hex Nuts Grade 2H Steel HDG ASTM A563 1 5/8-8 are engineered for robust, long-lasting performance in structural and industrial fastening applications. Made from premium Grade 2H steel and hot-dip galvanized (HDG) for superior corrosion resistance, these nuts meet ASTM A563 standards for heavy hex nuts, ensuring reliable torque-tension and secure assemblies in demanding environments.
Specifications
- Material: Grade 2H steel
- Finish: Hot-dip galvanized (HDG)
- Standard: ASTM A563
- Size and thread: 1 5/8-8 (coarse thread, 8 TPI)
- Geometry: Heavy hex nut design for increased wrench engagement and load distribution
Features & Benefits
- Excellent corrosion resistance in exposed or humid environments due to durable HDG coating
- High-strength Grade 2H steel provides dependable performance in heavy-duty applications
- Conforms to ASTM A563 for reliable interchangeability with compatible fasteners
- Precise threading and robust construction optimize torque-tension and preload
Applications
Ideal for structural steel connections, machinery assemblies, construction projects, and other industrial uses where strong, corrosion-resistant fasteners are required. Use with corresponding bolts to ensure secure, long-lasting joints in factories, warehouses, and outdoor installations.
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