Value Collection JNFI20560-025B Hex Nut 9/16-18 Unf Grade 2

Product Description

The VALUE COLLECTION JNFI20560-025B is a 9/16-18 UNF hex nut manufactured from Grade 2 steel with a clear zinc finish. It features a right-hand thread and measures 0.875 inches across the flats with a height of 0.3125 inches. This fastener is used in standard bolted joint assemblies across HVAC, plumbing, electrical, and general mechanical applications. It is sold in a minimum order quantity of 25 pieces per package. The clear zinc coating provides basic corrosion resistance suited for indoor and light-duty outdoor installations.

This hex nut is appropriate for residential and light commercial applications where UNF thread standards apply. It fits 9/16-18 threaded fasteners and is commonly used in equipment mounting, bracket assembly, and general mechanical connections. Electricians, HVAC technicians, plumbers, and general mechanical contractors encounter this fastener size in a wide range of service and installation scenarios. The Grade 2 steel construction meets standard commercial fastener requirements for moderate-load applications.

Key Features

• 9/16-18 UNF right-hand thread for standard compatibility with inch-series fasteners
• Grade 2 steel construction suitable for moderate-load bolted joints
• Clear zinc finish provides basic corrosion resistance
• 0.875 inches across flats, accepts standard 7/8-inch wrench
• Height of 0.3125 inches for compact fastening profiles
• Sold in packs of 25 for job-site and shop stock efficiency

Compatibility

Designed for use with any 9/16-18 UNF threaded bolt or stud meeting standard inch-series thread specifications. Suitable as a replacement or stock hex nut in general mechanical, HVAC, plumbing, and electrical equipment assemblies.

Installation Notes

Install using a standard 7/8-inch open-end, box, or socket wrench. Ensure mating bolt or stud thread class is compatible before assembly. De-energize or shut off any equipment before accessing fastened components during service. Do not use impact tools at full torque setting on Grade 2 hardware, as this grade has lower proof load ratings than Grade 5 or Grade 8 fasteners.