Ukutshixa nut
I-nayiloni yokufaka i-hex lock nuts yenziwe ikakhulu ngezinto ezimbini eziphambili: umzimba we-nut kunye nokufakwa kwe-nayiloni. Umzimba we-nut wenziwa ngokuqhelekileyo kwi-high-quality carbon steel, i-alloy steel, okanye insimbi engenasici, ekhethiweyo nganye ngokusekelwe kwiimfuno ezithile zesicelo.