[40 PKG] Heavy Hex Nuts Grade 2H Steel HDG ASTM A563 1 3/8-8

Heavy Hex Nuts Grade 2H in steel with a hot-dip galvanized (HDG) finish, designed to meet ASTM A563 specifications for reliable performance in heavy-duty assemblies. Size: 1 3/8-8.

Crafted from Grade 2H steel, these nuts offer robust strength and long-lasting corrosion resistance, making them suitable for outdoor, structural, and industrial applications.

Key features

• Material: Grade 2H steel
• Finish: Hot-Dip Galvanized (HDG)
• Standard: ASTM A563
• Size/Thread: 1 3/8-8
• Type: Heavy hex for maximum wrenching area and strength

Advantages include enhanced torque tolerance, improved vibration resistance, and extended service life in challenging environments. Use these nuts with compatible bolts and washers to secure structural connections, machinery assemblies, and outdoor installations.

Order now to ensure your next project benefits from dependable, corrosion-resistant fasteners engineered to meet rigorous standards.