Hexagon rivet nut:
Birazwi kandi nko gukurura rivet nut, gukurura ingofero, guhita ukurura.
Ubwoko:
Ubwoko bwarwo burimo umutwe uringaniye, umutwe muto, hexagon hamwe na kimwe cya kabiri cya hexagon rivet nuts, hamwe nu mwobo, umwobo uhumye, gukomeretsa no kudafunga.
Igihe cyo kohereza: Ugushyingo-03-2021