Value Collection C52001413 Hex Nut 1-1/4-7 Unc

Product Description

The VALUE COLLECTION C52001413 is a heavy hex nut threaded to 1-1/4-7 UNC specifications, manufactured from stainless steel for corrosion resistance in demanding environments. The nut measures 1-7/8 inches across flats and stands 1-1/16 inches high, with a right-hand thread direction and an uncoated finish. It is sized for use with 1-1/4-inch diameter unified coarse-thread fasteners and is suited for structural, mechanical, and industrial assembly work where material durability and thread integrity are critical. Installation is handled by maintenance technicians, pipefitters, millwrights, and general tradespeople across a wide range of industries.

This hex nut is appropriate for use in industrial machinery assembly, structural steel fabrication, plumbing support systems, and equipment maintenance applications where a standard UNC right-hand thread is specified. The stainless steel construction makes it well suited for environments with moisture exposure, mild chemical contact, or outdoor conditions where a carbon steel fastener would corrode prematurely. The uncoated surface is compatible with standard torque and locking hardware without requiring special treatment.

Key Features

• 1-1/4-7 UNC right-hand thread for use with standard unified coarse-thread fasteners
• Stainless steel construction provides corrosion resistance without surface coating
• 1-7/8 inches across flats for use with standard hex wrench and socket tooling
• Uncoated finish — no risk of coating delamination under torque or vibration
• Does not meet military specifications — intended for commercial and industrial use

Compatibility

Designed for use with 1-1/4-7 UNC right-hand threaded bolts and studs in commercial and industrial fastener applications.

Installation Notes

Installation is performed by hand-threading the nut onto a compatible 1-1/4-7 UNC bolt or stud, then torquing to the value specified by the application engineering standard or applicable structural code. Verify that the mating fastener thread direction and pitch match before assembly. Stainless steel fasteners are susceptible to galling — apply an appropriate anti-seize compound to the threads when required by the application. Ensure the joint is de-energized or depressurized before service on live systems.