
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 | UC307-20 | |
| Te diameter o te poka | d | 1-1/4 inihi |
| Te diameter o waho | D | 3.1496 in |
| Te whanui o te mowhiti o roto | B | 1.8898 roto |
| Tawhiti taha mua/pokapū kawe | s | 0.748 in |
| Te whanui o te mowhiti o waho | C | 0.9843 roto |
| Tawhiti mai i te taha o te taputapu maukati he anga ki te pokapu reihi | s1 | 1.142 in |
| Tautuhi tīwiri | ds | 5/16-24UNF |
| Te tawhiti ki te tautuhi i te wiu | G | 0.315 in |
| Tawhiti pokapū o OR ki te pokapū o te rohe whakahinuhinu | F | 0.224 in |
| Whakatauranga kawenga hihiri taketake | C | 20 kN |
| Whakatauranga kawenga pateko taketake | C0 | 11.5 kN |
| Te kawe papatipu | 0.72 kg | |