The National Hardware N221-218 eye bolt is a zinc-plated steel fastener designed for secure anchoring in both exterior and interior applications. The 5/16-inch shank with 5/16-18 threading provides a strong, reliable connection point for ropes, cables, chains, and hooks. Its compact eye loop delivers a dependable attachment point, making installation straightforward for homeowners, contractors, and DIY enthusiasts alike.
This eye bolt solves common fastening challenges by combining corrosion resistance with load-bearing strength. The bright zinc coating shields the steel from rust and oxidation, extending service life even in damp environments, decks, barns, and outdoor structures. The precision-machined threads ensure a tight, vibration-resistant fit when paired with the included hex nut, reducing slippage over time and enhancing overall safety.
Features and Benefits
Specifications
| SKU | R6789986 | UPC | 038613123939 |
| Model Number | 6789986 | Brand | National Hardware |