Value Collection SQNI2112-025BX Steel Square Nut

Product Description

The VALUE COLLECTION SQNI2112-025BX is a 1-1/8-7 steel square nut designed for heavy-duty fastening applications in structural, mechanical, and industrial assembly work. Manufactured from steel with a bright, uncoated finish, this nut measures 1-11/16 inches across the square width and 1 inch in overall height. It features a right-hand thread direction and conforms to inch-system measurement standards. The square profile provides a larger bearing surface than hex nuts, allowing for easier wrench engagement in tight or recessed clearances. This part is typically installed by millwrights, ironworkers, pipefitters, maintenance mechanics, and other tradespeople working with large-diameter fastener assemblies.

This square nut is suited for use in structural steel connections, heavy machinery mounting, conveyor systems, and other applications where a 1-1/8-7 UNC thread is specified. The bright, uncoated surface is appropriate for indoor or controlled-environment installations where additional corrosion protection is not required. It is sold individually and is compatible with any 1-1/8-7 right-hand threaded bolt or stud.

Key Features

• 1-1/8-7 UNC right-hand thread for compatibility with standard inch-series fasteners
• 1-11/16 inch square width provides a large bearing surface for improved load distribution
• 1 inch overall height for substantial thread engagement depth
• Bright, uncoated steel finish suitable for dry or controlled-environment use
• Square profile allows positive wrench grip in recessed or confined spaces

Compatibility

Designed for use with any 1-1/8-7 UNC right-hand threaded bolt or stud conforming to inch-system standards.

Installation Notes

Installation is typically performed by qualified mechanical or structural tradespeople using an appropriate open-end, box, or adjustable wrench sized for a 1-11/16 inch square drive. Ensure mating bolt threads are clean and free of debris before assembly. Apply specified torque values per the applicable engineering or structural specification for the joint. Follow all applicable AISC, ASME, or project-specific fastener installation guidelines.