
Usoro nke UC na-ezo aka na ahaziri ahazi, ejiri ọtụtụ ebe Ohiri isi ngọngọ nkeji bọọlụ nwere aka nkwụnye aka. N'ime isi ha bụ bọọlụ nwere oghere dị omimi nke nwere a dayameta mpụta okirikiri (SPB) emebere ka ọ dabara n'ime oghere okirikiri dabara adaba nke ụlọ nkedo. Na-akwado metric akụkụ, A na-ahazi usoro isiokwu a maka ngwa mmepụta ihe na-achọ ikike ibu dị elu, nrụnye kwụ ọtọ, na arụmọrụ a pụrụ ịdabere na ya.
| ISO | UC207-23 | |
| Obere dayameta | d | 1-7/16 nke |
| Dayameta dị n'èzí | D | 2.8346 n'arọ |
| Obosara mgbanaka dị n'ime | B | 1.689 nke |
| Anya ihu akụkụ/ebe etiti | s | 0.689 n'arọ |
| Obosara mgbanaka mpụta | C | 0.7874 n'arọ |
| Anya site na ikpochi ngwaọrụ chere ihu n'okporo ụzọ agbụrụ | s1 | 1 in |
| Tọọ ịghasa | ds | 5/16-24UNF n'ime |
| Anya ịtọ skru | G | 0.276 n'arọ |
| Ebe dị anya nke OR ruo etiti nke mpaghara mmanu mmanu | F | 0.224 n'arọ |
| Ndekọ ibu dị ike | C | 15.4 kN |
| Ndekọ ibu kwụ ọtọ | C0 | 9.1 kN |
| Ibu ibu | 0,42 n'arọ | |