Umsebenzi weCastle Nut kukulungisa i-asi yangaphambili nangasemva yesithuthi ngokuqinisa isikrufu kwii-asi zevili ngaphambili nangasemva, ukuze isakhelo kunye nevili zilungelelane. Ukuthintela i-nut ekukhuliseni, Kufuneka usebenzise ipini yokuqhekeza ngokusebenzisa indawo yokuhamba kwe-nut, kulungiswe, isikhonkwane sokubamba ukubamba i-nut nut kufuneka sibe kwi-shaft screw screw, i-shaft screw ngokuqhelekileyo kufuneka iqhube, zombini ububanzi bomngxuma kunye ne-slot nut kubungakanani bobubanzi be-slot, kwaye bubungakanani be-split pin groove enquma ukhetho, wanyulwa nge-shaft screw kunye ne-pin pin kunye ne-slot nut ehambelana nayo, i-nut ngokusebenzisa i-shaft screw ukubamba ivili langaphambili kunye nesakhelo, ukwahlula umngxuma wephini ngokusebenzisa izikhonkwane ze-shaft, i-slot nut, yenza i-slot nut ikhululeke, musa ukuvelisa isithuthi ngexesha lokuzilolonga.
