Ko te rahi o te whakatuwheratanga o te kōhao rivet: iti rawa (iti rawa) + 0.1 mōrahi (mōrahi rawa) + 0.2.
Ko te matotoru katoa o te mea mahi he 45%–65% o te roa o te rivet, kaua e neke ake i te 60%, ā, kaua te roa mahi e poto rawa, he 50%–60% te nuinga.
Tauira: Mena he 6mm te matotoru katoa o ngā mea mahi e 2, neke atu rānei, me 9.23-13.3 mm te roa o te rivet.
https://www.yukerivet.com/news/how-many-times-the-original-outer-diameter-of-aluminum-blind-rivets/
Wā tuku: 10-Ākuhata-2022