Description
When you’re rebuilding a disc harrow or maintaining your gang assemblies, you need hardware that won’t fail when you’re working hard ground or rocky fields. This zinc-plated hex nut is designed specifically for disc axle applications where strength and corrosion resistance matter most.
What You’re Getting
- Grade 2 steel construction that handles the stress and vibration of field work
- 1-1/2 inch UNC thread design fits standard agricultural disc gang axles
- Zinc plating protects against rust and corrosion even in wet field conditions
- Hex design gives you plenty of wrench contact area for secure tightening
Built for Real Farm Work
This nut is sized for the heavy-duty 1-1/2 inch axles common on disc harrows, cultivators, and vertical tillage equipment. Whether you’re working a Case IH, John Deere, or aftermarket disc setup, this is the right thread pitch and grade for keeping your gangs properly secured during field operations.
Made to Last
The zinc coating isn’t just for looks—it’s your protection against the moisture, mud, and chemicals that disc equipment faces every season. Grade 2 steel gives you the strength to handle the constant flexing and shock loads without backing off or failing when you need it most.
Good to Know
These nuts work best with a drop of thread locker if you’re dealing with heavy vibration or loose soils. Check your torque specs in your equipment manual—over-tightening can actually make things worse by distorting the threads. Keep a few spares in your toolbox since these tend to get lost in tall stubble.





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