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The VALUE COLLECTION MSC-67473041 is a 7/16-20 UNF right-hand hex nut machined from steel with a zinc-plated finish. It is designed for standard threaded fastening applications where a unified fine thread profile is required. The nut measures 11/16 inches across flats and 3/8 inches high, conforming to common hex nut geometry used across general mechanical, industrial, and maintenance assemblies. The zinc plating provides a baseline level of corrosion resistance suitable for indoor and sheltered environments. Licensed tradespeople and maintenance technicians reach for this nut when assembling or repairing equipment that calls for a 7/16-20 UNF fastener specification.
This hex nut fits applications across HVAC equipment, plumbing fixture assemblies, electrical enclosure hardware, and general industrial maintenance where 7/16-20 UNF threaded connections are standard. It is well-suited for production environments, service trucks, and shop stock due to the minimum order quantity of 50 pieces per order. The right-hand thread direction is the standard rotation for the vast majority of threaded fastener applications in these trades.
Designed as a standard 7/16-20 UNF right-hand hex nut suitable for any threaded stud, bolt, or rod conforming to the Unified National Fine thread standard at 7/16-inch nominal diameter.
Installation requires only a standard open-end or socket wrench sized for 11/16 inches across flats. Hand-tighten first to confirm thread engagement before applying torque with a wrench to avoid cross-threading. Ensure the mating fastener is also a 7/16-20 UNF right-hand thread before assembly. Always de-energize and isolate equipment before performing any fastener work on live mechanical or electrical systems.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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