Mamwe Mazita: Root Nut, Anti-Kusunungura Nut, Lock Nut.
Chinangwa: Chengetedza tambo dzekunze dzekubatanidza kana zvimwe zvepombi fittings.
Nzungu inoshanda nekushandisa kukweshana pakati penati nebhaudhi kuzvikiyira-. Zvakadaro, kuvimbika uku-kuzvikiyira kunodzikira pasi pemitoro ine simba. Mumaapplication akakosha, anti{4}}matanho ekusunungura anoitwa kuti tive nechokwadi chekusunga. Lock nut imwe yakadaro anti-kusunungura mhinduro.
Kushanda kwelock nut's anti-kusunungura simba rekusunungura kunoenderana nekudyidzana pakati peshinda dzenzungu neshinda dzebhaudhi. Pane nzira dzakasiyana dzekusimudzira masimba ekudyidzana aya, sekugadzirisa chimiro cheshinda yenzungu, kuwedzera kushata kwenzungu dzenylon, kana kushandisa mishonga yepasi kune shinda.