Description
When you're working on your tractor or rotary cutter and need a nut that'll actually stay put, this 2-way lock nut is exactly what you're looking for. Unlike regular hex nuts that can work loose from all the vibration and bouncing around, this mechanical lock nut grips the threads from two directions to keep everything tight where it belongs.
What You're Getting
- Dual locking action that grabs threads from both sides for maximum holding power
- 5/8 inch UNC standard coarse thread fits most common agricultural bolts
- Zinc plating protects against rust and corrosion in outdoor conditions
- Grade 2 construction handles the loads you'll put on it day after day
- No special tools needed - tightens with a standard wrench
Built for Real Farm Work
This lock nut is designed for the kind of equipment that takes a beating - rotary cutters, bush hogs, tillage tools, and other implements that see constant vibration and rough conditions. It's a direct replacement for Rhino part 00725916 and works great on similar applications across different brands of agricultural equipment.
Made to Last
The zinc coating keeps moisture and road salt from eating away at the threads, while the mechanical locking design means it won't fail like nylon insert nuts can in high-heat situations. You can remove and reuse it multiple times without losing the locking action.
Good to Know
Installation is straightforward - just thread it on like any other nut, but you'll notice it takes a bit more torque to tighten due to the locking mechanism. That extra resistance is exactly what keeps it from backing off when your equipment is bouncing through the field. Keep a few extras in your toolbox - they're handy for any application where you need a nut to stay put.
This item is a suitable alternative for the following:
120-8479