MIDWEST FASTENER CORP 71751 Wing Nut 7/16"-14 Zinc 10 PK

7/16"-14 Zinc Wing Nut 10 Pack

This pack contains ten steel wing nuts with a 7/16"-14 thread size and a zinc-plated finish. They are designed for applications that require frequent hand tightening and loosening without the use of tools. The wing design provides leverage for easy adjustment by hand. They suit maintenance tasks, jigs, and temporary assemblies where quick access is needed.

Sustained Load Performance

The zinc plating offers a degree of corrosion resistance for general indoor or sheltered outdoor use. Under continuous vibration or heavy structural load, the wing nut may loosen more readily than a standard hex nut secured with a wrench. It is not intended for permanent, high-stress structural connections where a fixed torque setting is critical for safety. Regular re-tightening by hand may be necessary in dynamic environments.

Installation and Common Issues

Installation is performed entirely by hand; no spanners or sockets are required. The wings allow rapid engagement and removal, which speeds up repetitive adjustments. Cross-threading can occur if the nut is not started straight onto the bolt threads. Over-tightening by hand can strip the threads on softer mating materials. The wings may snag on nearby objects in confined spaces.