Description
When you’re working on tractors and implements that shake, rattle, and bounce all day long, regular nuts just won’t stay tight. This 3/8″ nyloc nut has a special nylon collar that grips the threads and keeps everything locked down tight, even when your equipment’s putting in a full day of hard work.
What You’re Getting
- Self-locking nylon insert that prevents loosening under vibration and shock
- Fine UNF threads that provide stronger holding power than coarse threads
- Zinc and yellow finish protects against rust and corrosion
- Works with any 3/8″ UNF threaded bolt, stud, or rod
Built for Real Farm Work
These nyloc nuts are perfect for securing everything from implement attachments and loader connections to PTO assemblies and hydraulic fittings. Whether you’re mounting a rotary cutter, fixing a three-point hitch, or working on cultivator bolts, this is the kind of fastener that stays put when the going gets rough.
Made to Last
The nylon insert technology creates consistent locking pressure without making the nut impossible to remove when you need to do maintenance. The zinc plating holds up to weather, road salt, and farm chemicals, while the fine thread design gives you more threads per inch for a stronger connection.
Good to Know
You’ll feel some resistance when threading these on—that’s the nylon insert doing its job. Use standard torque specs for the bolt grade and don’t over-tighten, which can damage the nylon. Once installed properly, this nut will stay tight through seasons of field work and rough conditions.
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