National Marker N221135 Zinc Eye Bolt Hex Nut 1/4x5 in

Product Description

The NATIONAL MARKER N221135 is a zinc-plated steel eye bolt with hex nut, sized at 1/4 inch diameter by 5 inches in length. Part of the 2160BC catalog series, it features machine screw threads and ships fully assembled with the hex nut included. The zinc plating provides corrosion resistance suitable for both interior and exterior environments. Manufactured from steel wire, this eye bolt is built for load-bearing fastening tasks in residential and light industrial settings. Tradespeople, maintenance technicians, and general contractors use this hardware for hanging, rigging, and anchoring applications where a looped fastener point is required.

The N221135 is suited for a wide range of home and industrial applications. Its machine screw thread pattern and included hex nut allow for straightforward installation into wood, metal, or structural substrates. The zinc finish makes it appropriate for exterior use where light moisture exposure is expected. It is sold individually and typically purchased in minimum quantities of 20 units for job-lot or stock use.

Key Features

• Zinc-plated finish for interior and exterior corrosion resistance
• Machine screw threads with hex nut included, pre-assembled
• 1/4 inch diameter by 5 inch length for medium-duty fastening tasks
• Manufactured from steel wire construction
• Part of the 2160BC catalog series for easy cross-reference

Compatibility

Designed as a standard machine-thread eye bolt for general home and industrial fastening applications where a 1/4-20 or equivalent zinc-plated eye bolt with hex nut is required.

Installation Notes

Installation is typically performed by maintenance technicians, carpenters, or general tradespeople using a standard wrench to seat the hex nut against the mounting surface. Always verify that the substrate material and fastener rating are appropriate for the intended load before use. For overhead or safety-critical rigging, follow applicable OSHA and ANSI rigging standards and do not exceed the rated working load of the hardware.

Technical Specifications

• Diameter: 1/4 inches
• Length: 5 inches
• Thread Type: Machine screw
• Finish: Zinc-plated
• Material: Steel wire
• Weight: 0.078 pounds
• Application: Interior and exterior
• Unit of Measure: Each
• Minimum Order Quantity: 20
• UPC: 00038613123328

Standard Information

• Brand: NATIONAL MARKER
• Manufacturer Part Number: N221135