| 規格 | 長度(mm) | 齒數 |
| T2.5×145 | 145 | 58 |
| T2.5×160 | 160 | 64 |
| T2.5×172.5 | 172.5 | 69 |
| T2.5×200 | 200 | 80 |
| T2.5×230 | 230 | 92 |
| T2.5×245 | 245 | 98 |
| T2.5×265 | 265 | 106 |
| T2.5×272.5 | 272.5 | 109 |
| T2.5×275 | 275 | 110 |
| T2.5×285 | 285 | 114 |
| T2.5×300 | 300 | 120 |
| T2.5×305 | 305 | 122 |
| T2.5×330 | 330 | 132 |
| T2.5×335 | 335 | 134 |
| T2.5×355 | 355 | 142 |
| T2.5×380 | 380 | 152 |
| T2.5×420 | 420 | 168 |
| T2.5×480 | 480 | 192 |
| T2.5×500 | 500 | 200 |
| T2.5×512.5 | 512.5 | 205 |
| T2.5×580 | 580 | 232 |
| T2.5×620 | 620 | 248 |
| T2.5×625 | 625 | 250 |
| T2.5×690 | 690 | 276 |
| T2.5×780 | 780 | 312 |
