Value Collection B10711 Heavy Hex Nut 7/8-9 Unc Ss 5pk

Product Description

The VALUE COLLECTION B10711 is a heavy hex nut threaded to the 7/8-9 UNC standard with a right-hand thread direction. Manufactured from stainless steel, this nut offers corrosion resistance suitable for demanding mechanical and structural fastening applications. The heavy hex profile provides a larger wrench flat and greater bearing surface than a standard hex nut, making it appropriate where higher clamping loads or vibration resistance are required. Licensed tradespeople in plumbing, HVAC equipment mounting, electrical enclosure work, and general industrial fabrication routinely specify heavy hex hardware for bolted connections subject to stress or environmental exposure. This package contains 5 nuts.

This heavy hex nut is suited for bolted assemblies in mechanical rooms, equipment pads, structural steel connections, and utility installations where stainless steel corrosion resistance is specified. The 7/8-9 UNC thread is a coarse-thread designation common in structural and industrial fastener applications. The 1-7/16 inch across-flats dimension accepts a standard heavy hex wrench or socket. At 55/64 inches in height, the nut provides substantial thread engagement depth for secure fastening in high-load joints.

Key Features

• 7/8-9 UNC coarse-thread profile for broad compatibility with standard 7/8-inch threaded rod and bolts
• Stainless steel construction provides corrosion resistance in wet, outdoor, or chemically active environments
• Heavy hex geometry with 1-7/16 inch across-flats measurement delivers increased wrenching surface and bearing area
• 55/64 inch height provides deeper thread engagement compared to standard hex nuts
• Right-hand thread direction matches conventional fastener assemblies
• Uncoated finish maintains dimensional tolerances and allows for additional field treatment if needed

Compatibility

Designed for use with 7/8-9 UNC threaded bolts, studs, and threaded rod in structural, mechanical, and industrial fastening applications.

Installation Notes

Installation should be performed by qualified tradespeople following applicable mechanical and structural codes. Torque the nut using a properly sized heavy hex socket or open-end wrench rated for the fastener size. Ensure mating bolt or threaded rod is clean and free of debris before assembly. Avoid mixing stainless steel hardware with dissimilar metals in environments prone to galvanic corrosion.