

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The VALUE COLLECTION JNI20370-100BX is a 3/8-16 UNC hex nut manufactured from Grade 2 steel with a zinc-plated finish. It features a right-hand thread and measures 9/16 inches across the flats with a height of 0.2188 inches. This fastener is sold in a minimum order quantity of 100 units per box, making it well suited for production environments, service fleets, and maintenance shops that need reliable general-purpose nuts on hand. Installation requires a standard 9/16-inch wrench or socket. The zinc plating provides corrosion resistance for typical indoor and light outdoor applications.
This hex nut is used across a wide range of mechanical assembly and maintenance applications including HVAC equipment, plumbing fixtures, electrical enclosures, and general fabrication work. The 3/8-16 UNC thread size is one of the most common coarse-thread specifications in North American trade work, and Grade 2 steel provides adequate strength for light to medium structural and mechanical fastening tasks. This package is appropriate for any technician or installer who regularly stocks standard hardware for service calls or assembly lines.
Designed as a standard 3/8-16 UNC hex nut suitable for use with any 3/8-16 threaded bolt, stud, or rod in general mechanical, HVAC, plumbing, and electrical fastening applications.
Install using a 9/16-inch open-end, box, or socket wrench. Always ensure mating bolt or stud threads are clean and free of debris before installation. De-energize or shut down equipment before performing any fastener work on live systems. Follow applicable codes and torque requirements specified by the equipment manufacturer or relevant standards for the assembly being serviced.
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.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!