Value Collection C50000110 Coupling Nut 7/8-9 Unc

Product Description

The VALUE COLLECTION C50000110 is a standard coupling nut designed to join two threaded rods or extend a threaded fastener assembly. Manufactured from Grade 2 steel with a zinc-plated finish for basic corrosion resistance, this nut features a 7/8-9 UNC right-hand thread and measures 2.5 inches overall length with a 1.25-inch width across flats. It is used in structural fastening, mechanical assemblies, and general industrial applications where two male-threaded components need to be linked end-to-end. Sold in a package of 5.

Coupling nuts of this size are commonly used in light structural framing, threaded rod extensions, anchor bolt applications, and mechanical assembly work across construction, manufacturing, and maintenance trades. The 7/8-9 UNC thread is a coarse Unified National thread standard, making this nut compatible with standard UNC threaded rod and fasteners in that size. Typical installers include millwrights, ironworkers, pipefitters, and general maintenance mechanics working with threaded rod assemblies.

Key Features

• 7/8-9 UNC coarse thread for broad compatibility with standard threaded rod and bolts
• 2.5-inch overall length provides sufficient engagement for secure rod-to-rod connections
• Grade 2 steel construction for general-purpose mechanical and structural use
• Zinc-plated finish offers basic corrosion resistance in dry to mildly humid environments
• Right-hand thread direction follows standard fastener convention
• Sold in a convenient pack of 5

Compatibility

Designed as a standard coupling nut for use with 7/8-9 UNC threaded rod and fasteners meeting Unified National Coarse thread specifications.

Installation Notes

Installation is typically performed by mechanics, ironworkers, or maintenance personnel using an appropriately sized open-end or box wrench sized for a 1.25-inch width across flats. Ensure mating threaded components are free of debris and damage before assembly. Apply thread lubricant or anti-seize compound as required by the application. Torque to values specified by the project engineer or applicable structural code for the fastener grade and size in use.