National Marker N221259 Zinc Eye Bolt Hex Nut 3/8x3 in

Product Description

The NATIONAL MARKER N221259 is a 3/8-inch by 3-inch zinc eye bolt assembled with a hex nut, part of the 2160BC catalog series. It features machine screw threads and ships fully assembled with the nut in place, reducing prep time on the job. Constructed from steel wire with a zinc finish, it is suited for both interior and exterior installations where corrosion resistance and reliable load attachment are needed. Licensed tradespeople and general contractors install this type of hardware in a wide range of light-duty rigging, hanging, and anchoring applications.

This eye bolt is designed for home and industrial use across interior and exterior environments. Its zinc coating helps resist oxidation in moderate-moisture conditions. The assembled hex nut allows for immediate installation without sourcing additional hardware. It is commonly used in applications such as cable runs, hanging fixtures, anchor points, and general utility fastening tasks on job sites and in residential settings.

Key Features

• 3/8-inch diameter by 3-inch length with machine screw threads
• Assembled with hex nut included — ready to install out of the package
• Zinc finish provides corrosion resistance for interior and exterior use
• Steel wire construction for reliable strength in light-duty applications
• Part of the 2160BC catalog series for straightforward replacement sourcing

Compatibility

Designed as a standard 3/8-inch machine-screw-thread eye bolt suitable for general interior and exterior fastening and anchoring applications in both residential and industrial settings.

Installation Notes

Installation is typically performed by general contractors, electricians, or maintenance tradespeople using standard hand tools. Always ensure the mounting surface material and substrate can support the intended load before securing the eye bolt. Consult applicable building codes and hardware load ratings before use in overhead or safety-critical anchoring applications. Do not exceed the rated capacity of the fastener or the mounting material.

Technical Specifications

• Diameter: 3/8 inches
• Length: 3 inches
• Thread Type: Machine screw threads
• Finish: Zinc
• Material: Steel wire
• Includes: Hex nut, assembled
• Weight: 0.15 pounds
• UOM: Each

Standard Information

• Brand: NATIONAL MARKER
• Manufacturer Part Number: N221259