Value Collection 102803U Hex Nut 1-1/4-7 Unc Grade 2 Galvanized

Product Description

The VALUE COLLECTION 102803U is a heavy-duty hex nut sized 1-1/4-7 UNC, manufactured from Grade 2 steel with a hot-dipped galvanized finish for corrosion resistance in demanding environments. At 2 inches across flats and a height of 1-7/32 inches, this nut meets standard UNC thread specifications with right-hand threading. It weighs approximately 0.786 pounds. This fastener is suited for structural, mechanical, and general trade applications where a reliable, corrosion-resistant threaded connection is required. Plumbers, electricians, pipefitters, HVAC technicians, and general contractors regularly use fasteners of this type when assembling equipment supports, pipe hangers, and structural frames.

This hex nut is appropriate for use in both indoor and outdoor installations where galvanized corrosion protection is needed. Typical applications include equipment mounting, pipe support systems, unistrut assemblies, and general structural bolting. The 1-1/4-7 UNC thread size is common in medium-to-heavy structural work. It pairs with standard 1-1/4-7 UNC threaded rod or bolts. The hot-dipped galvanized coating makes it a practical choice for wet locations, exterior installations, and industrial environments where bare steel would corrode prematurely.

Key Features

• 1-1/4-7 UNC right-hand thread for compatibility with standard UNC threaded rod and bolts
• Grade 2 steel construction provides adequate strength for general structural and mechanical use
• Hot-dipped galvanized finish delivers superior corrosion resistance compared to electroplated alternatives
• 2 inches across flats — accepts standard 2-inch hex wrench or socket
• Height of 1-7/32 inches meets standard hex nut proportions for this thread size

Compatibility

Designed for use with 1-1/4-7 UNC threaded rod, bolts, and studs in general structural, mechanical, and trade-support assemblies.

Installation Notes

Installation requires a 2-inch open-end wrench, box wrench, or appropriately sized socket. De-energize or shut off any systems in the work area before securing mechanical assemblies. Do not mix galvanized fasteners with dissimilar metals in wet environments without appropriate isolation, as galvanic corrosion may occur. Follow applicable building codes and torque guidelines specified by the equipment manufacturer or structural engineer of record.