National Mfg N221-341 Eye Bolt 0.5x12 in Zinc 300 Lb

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N221-341 is a zinc-plated eye bolt designed for light-to-medium-duty fastening and lifting applications. Measuring 0.5 inches in diameter and 12 inches in length, this eye bolt carries a rated load capacity of 300 pounds. The zinc finish provides corrosion resistance for both indoor and outdoor environments. This hardware is sold in bulk quantities and is suited for rigging, tie-down, and anchoring tasks across construction, maintenance, and general trade applications. Licensed contractors, maintenance technicians, and facility managers are the primary installers.

This eye bolt is commonly used in residential and light commercial settings for overhead anchoring, rope or cable routing, and load-securing applications. At 0.5 inches in diameter and 12 inches in shank length, it threads into wood framing, structural members, or through-bolted assemblies where a secure looped anchor point is required. The bulk packaging of 10 units per package suits job-site supply needs.

Key Features

• 0.5-inch diameter shank provides substantial thread engagement for secure anchoring
• 12-inch shank length allows deep penetration into thick structural members
• 300 lb rated load capacity for light-to-medium-duty rigging and tie-down use
• Zinc finish offers corrosion resistance for indoor and outdoor installations
• Sold in bulk quantities of 10 units per package for job-site efficiency

Compatibility

Designed as a standard 0.5-inch threaded eye bolt for use in wood, through-bolt, or threaded-insert applications where a looped anchor point is required.

Installation Notes

Eye bolts should be installed by qualified tradespeople familiar with applicable load-rating and rigging standards. Always ensure the mounting substrate is structurally sound and capable of supporting the intended load before installation. For overhead or lifting applications, consult ASME B30.26 or applicable local codes for proper rigging hardware requirements. Never exceed the rated load capacity of 300 pounds, and never side-load an eye bolt unless it is specifically rated for angular loading.