National Marker N220665 Zinc Lag Screw Eye

Product Description

The NATIONAL MARKER N220665 is a zinc-finished lag screw eye designed for secure fastening applications where a threaded shank and looped head are required. Manufactured from steel with a zinc finish for corrosion resistance, this lag screw eye measures 0.25 inches in diameter by 3.75 inches in length. It is sold individually and is part of the 2150BC series. The zinc coating helps protect against oxidation in typical indoor and sheltered outdoor environments. This hardware component is commonly installed by contractors, electricians, plumbers, and general tradespeople who need a reliable anchor point or routing hook for cables, pipes, conduit, or similar runs.

This lag screw eye is suited for residential and light commercial applications where a threaded fastener with an eye loop is needed. Typical uses include suspending conduit hangers, routing cable or wire runs, anchoring rope or chain, and similar installations in wood framing or structural lumber. The bulk box packaging under catalog series 2150BC makes it practical for job-site use where multiple units are needed across a project.

Key Features

• Steel construction with zinc finish for corrosion resistance
• Lag screw shank for direct drive into wood substrates without a pre-tapped hole
• Eye loop head provides a fixed anchor or routing point
• 0.25 inches x 3.75 inches sizing suits medium-duty fastening tasks
• Sold individually; available in bulk box pack under the 2150BC series

Compatibility

Designed as a general-purpose lag screw eye for use in wood framing, joists, beams, and similar lumber substrates common in residential and light commercial construction.

Installation Notes

Installation is typically performed by a qualified tradesperson using an appropriate driver or wrench applied to the eye shank. A pilot hole is recommended in hardwood or dense lumber to prevent splitting and ensure straight penetration. Always verify that the substrate material and thickness are adequate for the intended load before installation. Follow applicable local building codes for fastener selection and load-bearing hardware.

Technical Specifications

• Diameter: 0.25 inches
• Length: 3.75 inches
• Material: Steel
• Finish: Zinc
• Weight: 0.071 pounds
• Series: 2150BC
• UPC: 00038613122703

Standard Information

• Brand: NATIONAL MARKER
• Manufacturer Part Number: N220665