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The VALUE COLLECTION JNI20560-025B is a standard hex nut designed for general-purpose fastening in mechanical, structural, and trade applications. Manufactured from Grade 2 steel with a clear zinc finish, it resists corrosion in typical indoor and light-duty outdoor environments. The nut is threaded to the 9/16-12 UNC standard with a right-hand thread direction and measures 7/16 inches across the flats and 5/16 inches in height. Sold in a minimum order quantity of 25, this fastener is well suited for high-volume work where consistent-grade hardware is required. Installation does not require specialized tooling beyond a standard wrench or socket.
This hex nut is appropriate for use in residential and light commercial construction, HVAC equipment assembly, plumbing fixture mounting, and general mechanical assemblies where Grade 2 steel meets the load requirements. The 9/16-12 UNC thread size is common in mid-range structural connections. The clear zinc coating provides a neutral appearance suitable for exposed or semi-exposed installations. This fastener ships in packs of 25, making it practical for service vehicles and shop stock replenishment.
Designed as a standard 9/16-12 UNC hex nut for use with any bolt or stud meeting the UNC 9/16-12 thread specification in Grade 2 or equivalent applications.
Installation is performed with a standard 7/16-inch hex wrench or socket. Ensure the mating bolt or stud is the same thread standard (UNC) and grade before assembly. Do not substitute Grade 2 hardware in applications that specify Grade 5 or Grade 8 fasteners, as load ratings differ significantly. Follow applicable mechanical codes and manufacturer torque guidelines 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.
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