[225 PKG] Heavy Hex Nuts Grade DH Steel HDG ASTM A563 5/8-11

Discover the reliability of Heavy Hex Nuts Grade DH Steel HDG ASTM A563 5/8-11, engineered for high-load fastening in rugged environments. These nuts deliver durable performance with corrosion resistance thanks to hot-dip galvanizing, making them ideal for outdoor structures, machinery, and heavy equipment.

Key Features

• Material: Grade DH steel
• Finish: Hot-dip galvanized (HDG) for corrosion resistance
• Standards: ASTM A563 compliant
• Size: 5/8-11 UNC thread for common hardware
• Type: Heavy hex nut with thicker cross-section for greater load distribution

Performance and Applications

Designed for demanding assemblies, heavy hex nuts Grade DH stand up to high torque and vibration while ensuring a secure, long-lasting connection. The HDG finish shields against rust, making them suitable for outdoor installations, structural steel connections, agricultural equipment, and industrial machinery.

Why Choose Heavy Hex Nuts Grade DH

• High-strength Grade DH steel for reliable performance in critical applications
• Superior corrosion resistance with hot-dip galvanizing
• Standards-compliant with ASTM A563 for quality and interchangeability
• Compatible with 5/8-11 bolts and standard fastener assortments

Equip your workshop with these heavy hex nuts to ensure secure, durable connections that perform in harsh conditions. Add to cart now and secure your fastener supply with confidence.