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The NATIONAL MARKER N220434 is a large zinc steel screw eye designed for general fastening and hanging applications across a wide range of trade and maintenance tasks. This catalog item, also referenced as National model V2014, features a looped eye at the top and a threaded shank for driving into wood or similar substrates. The screw eye is constructed of steel and weighs 0.069 pounds, making it a lightweight hardware component suited for light-duty anchoring, cable routing, or hook attachment points. It is sold individually and is well suited for maintenance technicians, contractors, and facility managers who need a reliable fastener for everyday utility work.
This large screw eye is appropriate for residential and light commercial applications where a secure eye anchor point is needed. Common uses include suspending conduit hangers, securing safety cables, organizing wiring runs, or providing attachment points for ropes and hooks in mechanical rooms, utility spaces, and general construction environments. Its zinc finish provides a basic level of corrosion resistance for indoor and sheltered outdoor use.
Designed as a general-purpose large screw eye suitable for standard wood framing, furring, and similar substrates common in residential and light commercial construction and maintenance applications.
Installation is typically performed by maintenance technicians or general contractors using a screwdriver, awl, or rod inserted through the eye for added torque. For harder substrates, a pilot hole should be drilled to prevent splitting or stripping. Ensure the substrate material and thickness are rated to support the intended load before installation. Power down or de-energize any nearby electrical systems before working in confined or energized spaces.
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