Ngā whakaritenga whānui o ngā rivet matapo:
1. Ko te tikanga, e ono ngā raupapa o te 2.4 / 3.2 / 4 / 4.8 / 5 / 6.4.
2. Ko te roa he 11 raupapa 6-8 — 8.5 — 9.5 — 11 — 12.5 — 13 — 14.5 — 15.5 — 16 — 18 — 20.
3. Ko te roa o te mākete he 22-25-30-40-50-60 (mm).
4Ka taea e te hangarau kowiri tira 3.2 te whānui te whakatutuki i te 16mm te roa.
Te wā tuku: Hōngongoi-08-2021