Izina ryibicuruzwa: Urufatiro bolt
Ingano: M6-M70
Urwego: 10.9
Ibikoresho: 40Cr / 35Crmo
Kuvura hejuru: umukara
Bisanzwe: GB / T 70.2-2008
Icyemezo: ISO 9001
Imikoreshereze: Imbere ya mpande esheshatu zikoreshwa cyane mubikorwa nko gukora imashini, kubaka inyubako, inganda zitwara ibinyabiziga, ibikoresho byamashanyarazi, kubaka ubwato, ubwubatsi bwikiraro, nubuhanga bwimiti