National Mfg N221-150 Eye Bolt 5/16x2-1/2 Zinc 90 Lb

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N221-150 is a zinc-plated eye bolt designed for light-duty fastening and rigging applications. Measuring 5/16 inches in diameter and 2-1/2 inches in length, it carries a rated load capacity of 90 pounds. The looped head accepts rope, wire, cable, or hook hardware, making it a straightforward anchoring solution for securing lines or hanging loads in residential and light commercial settings. Installation requires a standard wrench or pliers and a pre-drilled or tapped mounting point. Trade professionals and general contractors will find this fastener suitable for a wide range of utility fastening tasks.

This eye bolt is appropriate for use in general construction, maintenance, and light rigging scenarios. Common applications include anchoring guide wires, hanging fixtures, routing cables, or securing loads to wood framing, structural lumber, or compatible substrates. It is sold in bulk pack quantities of 10 units per package, making it practical for jobs requiring multiple anchor points. The zinc finish provides a basic level of corrosion resistance suitable for dry or sheltered indoor environments.

Key Features

• 5/16-inch diameter shank with 2-1/2-inch length for standard light-duty anchoring depth
• 90-pound rated load capacity for light rigging and tie-down applications
• Zinc finish provides basic corrosion resistance in dry indoor environments
• Closed loop head accepts rope, cable, wire, or hook hardware
• Sold in bulk packs of 10 units per package for multi-point installations

Compatibility

Designed as a general-purpose light-duty eye bolt suitable for use in wood, metal, or similarly compatible substrates where a 5/16-inch threaded fastener is specified.

Installation Notes

Installation is typically performed by a general contractor, maintenance technician, or qualified tradesperson. Ensure the mounting substrate is rated to support the intended load before installation. Pre-drill a pilot hole sized appropriately for the shank diameter to prevent splitting in wood substrates. Do not exceed the 90-pound rated load capacity, and verify that the installation complies with applicable local building or mechanical codes for the intended application.