National Mfg N220-707 Lag Screw Eye 3/8x4.5in Zinc 230LB

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N220-707 is a zinc-plated lag screw eye designed for secure anchoring and rigging applications in both residential and light commercial settings. The fastener measures 3/8 inches in diameter and 4-1/2 inches in length, providing deep thread engagement for a strong hold. With a rated load capacity of 230 pounds, it is suited for hanging, suspending, or securing loads where a reliable threaded eye anchor is required. The zinc finish provides corrosion resistance for indoor and sheltered outdoor use. This hardware is installed by general contractors, electricians, HVAC technicians, and maintenance professionals needing a solid anchor point.

The N220-707 lag screw eye is used wherever a threaded eye anchor must be driven into wood framing, joists, or structural members. Common applications include suspending conduit, pipe, HVAC equipment supports, lighting fixtures, or general utility lines from wood substrates. Its 3/8-inch shank diameter makes it appropriate for medium-load hanging tasks in residential construction and light commercial maintenance work. The bulk packaging format supports job-site and shop stock use.

Key Features

• Rated load capacity of 230 pounds for reliable medium-duty suspension
• 3/8-inch diameter by 4-1/2-inch length provides deep thread bite into wood substrates
• Zinc finish delivers corrosion resistance for indoor and sheltered outdoor environments
• Lag thread design allows direct drive into wood without a pre-installed insert
• Bulk format with 10 units per package supports stock and multi-point installations

Compatibility

Designed as a standard lag screw eye for installation into wood framing, structural joists, and similar wood substrates where a threaded eye anchor point rated to 230 pounds is required.

Installation Notes

A licensed contractor or qualified tradesperson should verify that the receiving wood member is structurally adequate to support the intended load before installation. Drill a pilot hole sized to the shank diameter to prevent wood splitting, particularly in dense or dry lumber. Do not exceed the rated 230-pound load capacity. Follow all applicable local building codes and fastener manufacturer guidelines when using lag screw eyes for load-bearing suspension.