Description

Loose wheel nuts are the last thing you want to discover when you’re heading out to finish harvest or hauling a loaded grain cart between fields. This heavy-duty rim to disc nut keeps your wheels securely fastened where they belong, providing the reliable connection between rim and disc that’s critical for safe operation. The 5/8″ UNF threading and zinc plating ensure this nut will hold tight and resist corrosion season after season.

What You’re Getting

Precision 5/8″ UNF threading that provides superior holding power compared to coarse threads
Zinc and yellow chromate plating that stands up to road salt, manure, and weather exposure
Heavy-duty steel construction that handles the stress of loaded implements and highway speeds
Fine thread design that resists loosening from vibration and stress cycles
Direct replacement that meets original torque specifications for proper wheel mounting

Built for Real Farm Work

This nut fits Ford New Holland and Massey Ferguson tractors with 5/8″ UNF rim-to-disc stud applications, covering everything from vintage Ferguson models through modern utility tractors. Whether you’re running a compact utility tractor for daily chores, a mid-size machine for row crop work, or maintaining classic tractors for shows and parades, proper wheel attachment is non-negotiable for safety.

Made to Last

The UNF fine thread provides more threads per inch than standard coarse threading, creating a stronger connection that’s essential for wheel mounting applications. That zinc and yellow plating isn’t just for looks – it provides excellent corrosion protection that’s important when your equipment faces fertilizers, chemicals, and all-weather operation.

Good to Know

Always use proper torque specifications when installing wheel nuts – too little can allow loosening, while excessive torque can damage threads or stretch studs. Check wheel nuts regularly as part of routine maintenance, especially after the first few hours following installation. Keep a few spares in your toolbox since these nuts take a beating and proper wheel security isn’t something you want to compromise on.