Description
When you’re running a disc mower through acres of hay, those blade lock nuts take a real beating. Vibration, rocks, and thousands of rotations per minute mean these little parts work harder than just about anything else on your mower. When one backs off or gets damaged, you’ll know it right away—loose blades, poor cut quality, or worse, blade damage that’ll cost you real money to fix.
What You’re Getting
- Heavy-duty lock nuts designed specifically for disc mower applications
- Secure fastening that stands up to high-speed rotation and field vibration
- Quality construction that matches original equipment specifications
- Convenient 25-piece package so you’ll have spares when you need them
Built for Real Farm Work
These lock nuts are made for Kuhn, Vicon, and Gehl disc mowers—the kind of equipment that sees serious use during haying season. Whether you’re cutting first crop alfalfa or getting that last cutting in before frost, your disc mower needs reliable fasteners that won’t let you down when the crop is ready.
Made to Last
Disc mower blade nuts face some of the toughest conditions in farming. They need to handle the constant shock and vibration while keeping blades secure at high RPMs. These nuts are built with the right materials and thread design to stay tight and keep your blades where they belong.
Good to Know
Always replace blade nuts when installing new blades—it’s cheap insurance against blade loss. Keep a few extras in your toolbox since these nuts can get damaged during blade changes. When torquing them on, follow your mower manual’s specs to avoid over-tightening and thread damage.






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