National Marker N221341 Zinc Eye Bolt Hex Nut 1/2x12 in

Product Description

The NATIONAL MARKER N221341 is a zinc-plated eye bolt with hex nut, designed for reliable fastening in both home and industrial settings. Part of the 2160BC catalog series, it features machine screw threads and ships fully assembled with the hex nut installed. The shank measures 0.5 inches in diameter and 12 inches in length, providing substantial reach for suspension, rigging, and anchoring tasks. Manufactured from steel wire with a zinc finish, it resists corrosion for use in interior and exterior environments. This hardware is commonly installed by maintenance technicians, contractors, and tradespeople requiring a dependable threaded eye bolt.

This eye bolt is suited for a wide range of residential and light commercial applications. Its exterior-rated zinc finish makes it appropriate for outdoor mounting points, cable management anchors, hanging fixtures, and general rigging tasks. The assembled hex nut allows for immediate installation without sourcing additional hardware. Interior applications include utility rooms, storage areas, and workshop overhead anchoring.

Key Features

• Zinc-plated finish rated for interior and exterior use
• Machine screw threads with hex nut, fully assembled out of the box
• 0.5-inch shank diameter x 12-inch length for deep anchoring reach
• Steel wire construction for structural integrity in fastening applications
• Part of the 2160BC catalog series for cross-reference ordering

Compatibility

Designed as a standard machine-thread eye bolt for general residential and industrial fastening applications where a 0.5-inch diameter threaded eye bolt with hex nut is specified.

Installation Notes

Installation is typically performed by maintenance technicians or general contractors using standard hand tools. Always verify that the anchor substrate and load rating are appropriate for the intended application before installation. Power down or de-energize any nearby electrical systems if installing in proximity to live circuits. Follow applicable local building codes and load-bearing guidelines when using eye bolts in overhead or suspension applications.

Technical Specifications

• Shank Diameter: 0.5 inches
• Shank Length: 12 inches
• Thread Type: Machine screw threads
• Finish: Zinc-plated
• Material: Steel wire
• Hardware Included: Hex nut, assembled
• Weight: 0.694 pounds
• Catalog Series: 2160BC
• Application: Interior and exterior

Standard Information

• Brand: NATIONAL MARKER
• Manufacturer Part Number: N221341