Umbhobho wentsimbi othambileyo ofaka ii-backnuts zamandongomane

Umgaqo wokuzitshixa we nut uxhomekeke kumandla okukhuhlana phakathi kwe nut kunye ne bolt.Nangona kunjalo, obu buchule bokuzivalela bunokuthi buthembeke ngaphantsi kwemithwalo eguqukayo.Ukuze kuqinisekiswe ukuba i-nut inokutshixwa ngokuqinileyo kwimeko engxamisekileyo, amanyathelo okulwa nokukhulula kufuneka athathwe.Amandongomane okutshixa sisisombululo esisebenzayo sokuthintela amandongomane ukuba angaxeli.