Description
When you’re tightening down bolts on equipment that shakes, vibrates, and bounces around the farm, a regular nut just won’t cut it. This 2-way lock nut features mechanical locking action that keeps your connections secure even when the machinery’s working hard. The distorted threads create resistance that prevents the gradual loosening you get with standard nuts.
What You’re Getting
- Mechanical locking design that doesn’t rely on inserts—works through thread deformation
- Grade 2 steel construction that holds up to farm work demands
- Zinc plating protects against rust and corrosion in outdoor conditions
- 1/4 inch UNC thread pitch fits common agricultural bolts and studs
- Creates prevailing torque that resists backing off under vibration
Built for Real Farm Work
This lock nut shines anywhere you need a reliable connection that won’t work loose. It’s perfect for securing implement attachments, mounting brackets, guard assemblies, and light structural connections on tractors, tillers, mowers, and other equipment. The 1/4 inch size handles smaller applications where you still need the security of a locking nut.
Made to Last
The mechanical locking action comes from precisely distorted threads that create friction as you tighten. Unlike nylon insert nuts, this design won’t degrade over time or lose effectiveness from heat exposure. The zinc coating adds corrosion resistance so the nut keeps doing its job through seasons of weather and field conditions.
Installation Notes
Thread it on like any nut, but you’ll feel the resistance as the locking mechanism engages. Use standard torque specs for the bolt grade and size—don’t over-tighten. The mechanical action provides consistent holding power and can be reused multiple times without losing effectiveness.






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