National Mfg N830-310 Galvanized Anchor Shackle 5/8 Inches

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N830-310 is a galvanized anchor shackle with a threaded screw pin, sized at 5/8 inches. Built for applications where maximum corrosion protection is required, the hot-dip galvanized finish resists rust and oxidation in wet, salt-laden, and chemically harsh environments. The threaded screw pin design allows for fast, tool-free rigging and derigging, making it practical for field work where frequent connection changes occur. Riggers, marine contractors, and industrial maintenance crews rely on this type of hardware for lifting, towing, and securing loads across demanding job sites.

This anchor shackle is suited for marine, industrial, and construction applications where a reliable, corrosion-resistant load connection point is needed. Typical use cases include securing anchor lines, connecting rigging components, attaching hoisting hardware, and general lifting and tie-down operations on marine vessels, construction equipment, and industrial structures. Sold as a package of 3 individual shackles, each boxed loose for ease of distribution and use.

Key Features

• Galvanized finish provides maximum corrosion protection in marine, industrial, and outdoor environments
• Threaded screw pin allows for quick and easy rigging without specialized tools
• Anchor shackle bow design distributes load efficiently for lifting and securing applications
• 5/8 inch size suits medium to heavy-duty rigging tasks
• Packaged as 3 units per package for convenience on multi-point rigging jobs

Compatibility

Designed for use in marine, industrial, and construction rigging applications where galvanized hardware and maximum corrosion protection are specified requirements.

Installation Notes

Installation and use of rigging hardware should be performed by qualified riggers or tradespeople familiar with applicable load ratings and rigging safety standards. Always inspect shackles for cracks, deformation, or corrosion before each use and remove from service if damage is found. Ensure the screw pin is fully threaded and seated before applying any load. Follow applicable ASME B30 or OSHA rigging guidelines for safe working load limits and overhead lifting procedures.