National Marker N221598 Stainless Steel Eye Bolt 1/4x3 in

Product Description

The NATIONAL MARKER N221598 is a 1/4-inch by 3-inch stainless steel eye bolt assembled with a hex nut and machine screw threads. Part of the 2161BC catalog series, it is manufactured from stainless steel for reliable corrosion resistance in demanding environments. The eye bolt arrives pre-assembled with the hex nut, reducing prep time on the job. At 0.056 pounds, it is a lightweight hardware fastener suited for load-anchoring, rigging, and tie-down applications across mechanical, electrical, and general construction trades.

This eye bolt is appropriate for use in both indoor and outdoor installations where corrosion resistance is a priority. Its stainless steel construction makes it well suited for marine, coastal, wet, or chemically exposed environments. The machine screw thread pattern and included hex nut allow for secure fastening into tapped holes or through materials with a standard nut-and-bolt installation. It is sold individually and typically used by electricians, plumbers, HVAC technicians, and general contractors for cable support, conduit hanging, and equipment anchoring tasks.

Key Features

• Stainless steel construction resists corrosion in wet and chemically exposed environments
• Machine screw threads for secure, reliable engagement with standard fastener hardware
• Includes hex nut, pre-assembled and ready for installation
• 1/4-inch diameter by 3-inch length suits a range of anchoring and rigging applications
• Part of the 2161BC catalog series for consistent sourcing and replacement

Compatibility

Designed as a standard 1/4-inch machine-thread eye bolt for general-purpose anchoring, rigging, and tie-down applications across residential and commercial installations.

Installation Notes

Installation is performed by hand tool using a standard wrench to tighten the hex nut. Ensure the receiving material is rated for the intended load before fastening. Follow applicable building and mechanical codes when using eye bolts for structural or load-bearing support. Inspect threads and the eye opening for deformation before placing the fastener into service.

Technical Specifications

• Diameter: 1/4 inches
• Length: 3 inches
• Material: Stainless Steel
• Thread Type: Machine Screw
• Included Hardware: Hex Nut, Assembled
• Weight: 0.056 pounds
• Catalog Series: 2161BC
• UPC: 00038613191235

Standard Information

• Brand: NATIONAL MARKER
• Manufacturer Part Number: N221598