Value Collection 319300BR Hex Nut 1-1/4-7 Unc Grade 2 Zinc

Product Description

The VALUE COLLECTION 319300BR is a 1-1/4-7 UNC hex nut manufactured from Grade 2 steel with a zinc-plated finish. It features a right-hand thread direction and measures 1-7/8 inches across the flats with a height of 1-1/16 inches. This nut is a standard fastener used to secure bolted connections in mechanical assemblies, structural applications, and general industrial work. Licensed tradespeople, maintenance technicians, and contractors install this type of fastener across a wide range of construction, plumbing support, and equipment mounting applications.

This hex nut is suited for use in general-purpose fastening where a 1-1/4-7 UNC thread engagement is required. It is appropriate for residential and commercial construction, mechanical equipment mounting, pipe support structures, and similar applications that do not require military-specification or high-strength fastener ratings. The zinc-plated finish provides moderate corrosion resistance in light-duty environments.

Key Features

• 1-1/4-7 UNC right-hand thread for standard American coarse-thread engagement
• Grade 2 steel construction for general-purpose load requirements
• Zinc-plated finish for moderate corrosion resistance
• 1-7/8 inches across flats for standard wrench sizing
• 1-1/16 inches height for full thread engagement depth
• UNSPSC Code 31161727 for procurement and cataloging compatibility

Compatibility

Designed for use with 1-1/4-7 UNC threaded fasteners including bolts, threaded rod, and studs in general-purpose Grade 2 steel applications.

Installation Notes

Installation is performed using a standard open-end, box-end, or socket wrench sized for a 1-7/8-inch across-flats hex nut. De-energize or shut down any mechanical or electrical system before servicing fasteners in live assemblies. Do not use Grade 2 fasteners in applications requiring Grade 5, Grade 8, or higher-strength specifications. Consult applicable mechanical and structural codes for torque and fastener-grade requirements specific to your application.