Har ila yau, ana kiran nau'in tsarin ja na ƙarfe Haima Pul rivets, Haima Lek, wanda kuma aka sani da hasken kiɗan pop rivets, Haima nails, rivets na kiɗan haske.Karfe tsarin ja rivet ne karfe mahada tare da musamman tsari da kuma high riveting ƙarfi, wanda nasa ne wani sabon fastening part.
Lokacin aikawa: Nuwamba-17-2021