Abb H-114-C Heavy Hex Nut 3/8-16 Steel

Product Description

The ABB H-114-C is a heavy hex nut with a 3/8 inch-16 thread size, manufactured from steel. Heavy hex nuts feature a larger across-flat dimension and greater thickness than standard hex nuts, providing increased bearing surface and load distribution. This added material makes them well suited for high-strength bolted connections where standard hex nuts may not provide adequate clamping force. Licensed tradespeople including electricians, pipefitters, HVAC technicians, and mechanical contractors rely on heavy hex nuts for structural and equipment-mounting applications requiring robust fastening.

The H-114-C is appropriate for use in residential, commercial, and light industrial settings wherever a 3/8 inch-16 threaded fastener connection requires the additional load capacity and bearing area of a heavy hex pattern. Typical applications include equipment support structures, pipe hanger assemblies, electrical enclosure mounting, and general mechanical assembly work across plumbing, HVAC, and electrical trades.

Key Features

• Heavy hex pattern provides larger bearing surface than standard hex nuts
• 3/8 inch-16 thread size for compatibility with common trade fastener stock
• Steel construction delivers reliable strength for structural and mechanical connections
• Greater wall thickness compared to standard hex nuts for improved load distribution

Compatibility

Designed as a heavy hex replacement nut for 3/8 inch-16 threaded bolts and studs in structural, mechanical, and equipment-mounting applications.

Installation Notes

Installation is performed by hand-threading onto a matching 3/8 inch-16 threaded fastener, then tightening with an appropriate wrench to the torque value specified by the equipment manufacturer or applicable structural standard. Ensure mating threads are clean and free of debris before assembly. Follow applicable code requirements such as ASME or ASTM standards for bolted joint assemblies in structural and pressure-bearing applications.

Technical Specifications

• Thread Size: 3/8 inch-16
• Nut Type: Heavy Hex
• Material: Steel
• UPC: 785991785692

Standard Information

• Brand: ABB
• Manufacturer Part Number: H-114-C