A Transmission Case Lock Nut is a flat thin plate that features holes on its surface. These holes are positioned to accommodate a locking mechanism. It ensures the lock nut remains securely in place, preventing vibrations. The holes on the nut correspondingly match with the bolt ensuring secure retainment of the nut from getting detached during machine operation.Attributes:• Provided with 3 mounting holes of size 0.406" to fit with bolts• Ensures proper alignment of the transmission case componentsApplications:A Transmission Case Lock Nut provides a locking for the transmission case bolt. Once properly tightened, the nut creates a mechanical lock, preventing unintended movement in the transmission case.