Value Collection HFNI20430-050BX Serrated Flange Nut 7/16-14

Product Description

The VALUE COLLECTION HFNI20430-050BX is a serrated flange nut designed for fastening applications that require vibration resistance and load distribution without a separate washer. The integrated serrated flange bites into the mating surface when torqued, locking the fastener in place and spreading the clamping load across a wider bearing area. Manufactured from Grade 2 steel with a zinc-plated finish for basic corrosion protection, this nut carries a 7/16-14 UNC thread and a flange diameter of 0.937 inches. It is well suited for mechanical assembly, structural bracketing, and general industrial fastening tasks performed by maintenance technicians, pipefitters, and equipment assemblers.

This serrated flange nut is used in general-purpose inch-measurement fastening applications across light manufacturing, HVAC equipment assembly, plumbing equipment frames, and utility enclosure fabrication. The zinc-plated finish provides surface protection suitable for indoor and sheltered outdoor environments. The nut is packaged individually but carries a minimum order quantity of 50 units, making it appropriate for stocking in shop inventory or for use in production assembly runs where consistent fastener performance is required across multiple joints.

Key Features

• Serrated flange face resists loosening under vibration without requiring a separate lock washer
• 7/16-14 UNC thread fits standard inch-measurement bolts and threaded rod
• Flange diameter of 0.937 inches distributes clamping load over a larger bearing area
• Grade 2 steel construction provides reliable strength for general-duty fastening
• Zinc-plated finish offers basic corrosion resistance for indoor and sheltered applications
• Minimum order quantity of 50 units supports shop stocking and production assembly use

Compatibility

Designed for use with standard 7/16-14 UNC inch-series bolts, cap screws, and threaded rod in general mechanical and structural fastening applications.

Installation Notes

Install using a wrench sized to the 0.675 to 0.688 inch width-across-flats specification. Ensure the serrated flange face seats flush and squarely against the mating surface before applying final torque. Do not use with soft substrates such as aluminum or plastic where the serrations may cause surface damage or pull-through. Follow applicable torque guidelines for Grade 2 fasteners as specified by the assembly engineer or equipment manufacturer.