Whittet-Higgins CNM-08 Threaded Clampnut/Shaft & Bearing Locknut Collar, Metric M40 x 1.5 Right-Hand Thread, Self-Locking,
- Slit locknut design with socket head cap screw provides single-point tangential locking.
- Self-Locking. Prevents assemblies from loosening from large forces of vibration, shock and torque.
- Easier and faster to install than traditional locknut & lockwasher.
- Black oxide coating with wax finish to inhibit corrosion.