Value Collection B10712 Heavy Hex Nut 1-1/4-7 Unc 5 Pack

Product Description

The VALUE COLLECTION B10712 is a heavy hex nut threaded to the 1-1/4-7 UNC standard, manufactured from stainless steel with a right-hand thread direction. Heavy hex nuts carry a larger across-flats dimension and greater bearing surface than standard hex nuts, making them the preferred choice for high-load structural and mechanical fastening applications. This nut measures 2 inches across the flats and stands 1-1/8 inches high. It is sold in a pack of 5. Installers working in corrosive or high-moisture environments commonly specify stainless steel hardware for its resistance to oxidation and its compatibility with stainless threaded rod and bolting systems.

This heavy hex nut is suited for use in structural assemblies, industrial equipment mounting, piping support systems, and general mechanical applications requiring a coarse unified thread. The 1-1/4-7 UNC thread size is common in heavy equipment, structural steel connections, and large-diameter pipe flange bolting. Trade professionals in plumbing, mechanical contracting, and industrial maintenance will find this nut appropriate for applications where standard hex nut bearing area is insufficient for the load or joint requirements.

Key Features

• 1-1/4-7 UNC coarse thread for broad compatibility with standard threaded rod and bolts
• Heavy hex profile provides increased bearing surface compared to standard hex geometry
• Stainless steel construction offers corrosion resistance in wet or outdoor environments
• Right-hand thread direction — standard installation direction
• 2 inches across flats, 1-1/8 inches high
• Sold in a convenient pack of 5 units

Compatibility

Designed as a standard heavy hex nut for use with 1-1/4-7 UNC threaded rod, bolts, and studs in structural, mechanical, and industrial fastening applications.

Installation Notes

Installation is performed by general mechanics, millwrights, pipefitters, and structural ironworkers depending on the application. Use the appropriate wrench size for a 2-inch across-flats heavy hex nut. Ensure mating threads are clean and free of debris before assembly. Do not mix stainless steel nuts with carbon steel fasteners in applications where galvanic corrosion could compromise joint integrity.