National Mfg N220-657 Hitching Ring Eye Bolt 3/8x3-1/2 Zinc

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N220-657 is a zinc-finished hitching ring with an attached eye bolt, designed for animal tie-down and general home and farm applications. The ring measures 2 inches inside diameter and is fabricated from Number 0 wire, welded construction at 0.300 inches wire diameter. The eye bolt features a 3/8-16 x 3-1/2 inch lag thread for secure wood mounting. This medium-weight hardware is rated for a safe working load of 160 pounds. Installers and farm supply professionals working with livestock stations, fence posts, and utility tie-down points will find this a practical, code-appropriate fastener solution.

This hitching ring is suited for residential, agricultural, and light commercial settings where a reliable animal tie-down point is needed. Common applications include barn stalls, fence posts, utility structures, and outdoor tie-down stations. The lag thread eye bolt allows direct drive into wood substrates without requiring a pre-installed anchor nut, streamlining installation in farm and property maintenance scenarios. This package contains 10 units, making it appropriate for contractors or farm operators outfitting multiple tie-down locations in a single job.

Key Features

• Zinc finish provides corrosion resistance for indoor and sheltered outdoor use
• 2-inch inside diameter welded ring, Number 0 wire at 0.300 inches diameter
• 3/8-16 x 3-1/2 inch lag thread eye bolt included and pre-attached
• Safe working load rated at 160 pounds
• Medium-weight construction suitable for animal tie-down and farm utility applications
• Package quantity of 10 units for multi-point installations

Compatibility

Designed as an OEM-style replacement or direct-install hitching ring for animal tie-down and home and farm fastener applications where a lag-thread eye bolt and welded ring assembly is required.

Installation Notes

Installation is typically performed by general contractors, farm maintenance crews, or knowledgeable property owners. Drive the lag thread eye bolt directly into a structurally sound wood substrate of adequate thickness to support the rated working load. Always pilot-drill to prevent wood splitting before driving the lag thread. Verify the mounting surface can sustain the 160-pound safe working load before placing animals or loads on the tie-down point.