
Ko nga papaa raupapa UC e tohu ana ki te paerewa, e whakamahia nuitia ana te urunga poraka e mau ana i nga waeine me nga ringaringa urutau. Kei roto i a raatau he poroporo riu hohonu e whakaatu ana he porowhita o waho diameter (SPB) i hangaia kia uru ki roto i te kohao porowhita o te whare whakarewa rino. Te piri ki inenga ine, Ko tenei raupapa he mea hanga motuhake mo nga tono ahumahi e hiahia ana ki te kaha kawenga nui, te whakauru tika, me te mahi pono.
| ISO | SA212-38 | |
| Te diameter o te poka | d | 2-3/8 in |
| Te diameter o waho | D | 4.3307 roto |
| Te whanui o te kawe | B | 2.091 roto |
| Te whanui o te mowhiti o roto | B1 | 1.4646 roto |
| Te whanui o te mowhiti o waho | C | 0.8661 roto |
| Pokapū o te Whakamutunga mai i te Whakamutunga | s | 0.532 in |
| Tautuhi tīwiri | ds | 3/8-24UNF |
| Te tawhiti mai i te taha kanohi ki te pokapū miro | G | 0.315 in |
| Tawhiti pokapū o OR ki te pokapū o rohe whakahinuhinu | F | 0.291 roto |
| Te whanui o te kara maukati | BS | 0.878 in |
| Ko te diameter o waho o te kara maukati | d3 | 3.315 in |
| Whakatauranga kawenga hihiri taketake | C | 28.62 kN |
| Whakatauranga kawenga pateko taketake | C0 | 19.74 kN |
| Te kawe papatipu | 1.34 kg | |