Ibisobanuro birambuye
Ingingo: Icyuma Csk Umutwe Wumutwe wa Rivet Nut
Ibikoresho: Icyuma
Kurangiza: zinc.
Ingano: M5-6.9-13
Gupakira: gupakira agasanduku, gupakira byinshi. Cyangwa paki nto.
Amagambo shingiro: rivet impumyi .umutwe wumutwe uhumye rivet .umutware uhumye