Diyama yoroheje hamwe n'amenyo yinora yakozwe nuruganda rwacu ni iyambere
Gusaba neza ku isoko ry'Ubushinwa.
| Guhuza | C1621 | C1319 | C1217 |
| Diameter | 15.88 | 13.44 | 12.00 |
| Uburebure | 21.00 | 19.05 | 17.00 |
| Hejuru r | R2.0 | R2.0 | R2.0 |
| Inguni yo hejuru | 90 ° | 90 ° | 90 ° |
| Diyama | 4.0 | 4.0 | 4.0 |
| Inzibacyuho | 2.5 | 2.5 | 2.5 |
| Substrate chamfer | 0.76 | 0.76 | 0.76 |
