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Rivet Matapo Raka-Tiro-kaha-teitei
Ko ngā rivet matapo kaha-teitei he hononga maukati ā-roto, he maha-pupuri, he hanganga kaha, kua hangaia hei whakarato i te kaha kutikuti me te kaha kume mōrahi. Ka whakaratohia e te pūnaha maukati ā-roto te pupuri 100% o te mandrel, he hiri ātete huarere me te hononga ātete wiri kaha.