You know how regular nuts have a habit of working loose when your equipment’s bouncing around the field or running through long days of heavy work? That’s where this 1-1/4 inch nylon lock nut earns its keep. The built-in nylon insert grips the threads tight, keeping your bolted connections secure even when your machinery’s putting in serious hours.
What You’re Getting
- Built-in nylon insert that provides constant thread pressure to prevent loosening
- Zinc plating protects against rust and corrosion for season-after-season reliability
- Grade 2 steel construction handles the demands of agricultural equipment
- UNC (coarse) thread pattern works with standard bolts and studs
- Self-locking design that still allows for easy removal when maintenance time comes
Built for Real Farm Work
This heavy-duty lock nut is essential for securing implement attachments, hydraulic components, PTO assemblies, and structural connections on tractors, combines, and farming equipment. Whether you’re working on loader arms, cultivator frames, or any connection that needs to stay put under vibration and stress, this nyloc nut does the job.
Made to Last
The nylon insert technology provides consistent locking torque while the zinc coating extends service life by protecting against the elements. This design prevents the gradual loosening that happens with standard nuts in high-vibration environments, reducing your maintenance headaches and preventing unexpected failures.
Installation Notes
Thread it on just like a regular nut, but you’ll feel the nylon insert engage as you get close to snug. Follow your normal torque specs for the bolt grade and size. The nylon insert provides resistance during threading, which is normal operation—just don’t over-tighten, which can damage the insert and reduce its locking effectiveness.
