National Marker N221333 Zinc Eye Bolt Hex Nut 1/2x10 in

Product Description

The NATIONAL MARKER N221333 is a zinc-plated steel eye bolt with an assembled hex nut, designed for load-bearing fastening in both home and industrial settings. Part of the 2160BC catalog series, it features machine screw threads and measures 1/2 inch in diameter by 10 inches in length. The zinc finish provides corrosion resistance suitable for interior and exterior environments. Fabricated from steel wire, this eye bolt is built to handle the mechanical demands of general fastening, rigging, and anchoring tasks. Installation requires no additional hardware beyond what is included.

This eye bolt is appropriate for a wide range of residential and light industrial applications, including overhead anchoring, cable routing, rope guide installations, and general-purpose tie-down points. Its assembled hex nut allows for immediate installation without sourcing additional hardware. The zinc plating makes it suitable for outdoor use where exposure to moisture is a factor, though it is not rated for marine or continuously submerged environments. Contractors, maintenance technicians, and skilled DIYers routinely use this type of fastener in structural and non-structural anchoring scenarios.

Key Features

• Machine screw threads with hex nut assembled and ready to install
• Zinc-plated steel wire construction for corrosion resistance
• 1/2 inch diameter by 10 inch length for deep-set anchoring applications
• Rated for both interior and exterior use
• Part of the 2160BC catalog series for consistent spec sourcing

Compatibility

Designed as a general-purpose eye bolt suitable for standard 1/2 inch threaded applications in residential and light industrial fastening, rigging, and anchoring installations.

Installation Notes

Install using standard hand tools appropriate for hex nut fastening. Ensure the mounting substrate has sufficient load capacity for the intended application before installation. Power down or de-energize any adjacent systems before working in confined or overhead spaces. Follow applicable local building codes and manufacturer load ratings when using eye bolts in structural or overhead rigging applications.

Technical Specifications

• Diameter: 1/2 inch
• Length: 10 inches
• Thread Type: Machine screw threads
• Material: Steel wire
• Finish: Zinc-plated
• Hardware Included: Hex nut, assembled
• Weight: 0.606 pounds
• Application: Interior and exterior
• UPC: 00038613123595

Standard Information

• Brand: NATIONAL MARKER
• Manufacturer Part Number: N221333