ISO 8735 dimensions — Parallel pins with internal thread, hardened
- Edition
- 1997 edition, current
- Related
- DIN 7979ISO 8733
| Size | PThread pitch | d2Internal thread | aEnd dimension | t1Internal thread length | d3Counterbore diameter | t2Hole depth | t3End relief | cChamfer |
|---|---|---|---|---|---|---|---|---|
| min | ||||||||
| 6 | 0.7 | M4 | 0.8 | 6 | 4.3 | 10 | 1 | 2.1 |
| 8 | 0.8 | M5 | 1 | 8 | 5.3 | 12 | 1.2 | 2.6 |
| 10 | 1 | M6 | 1.2 | 10 | 6.4 | 16 | 1.2 | 3 |
| 12 | 1 | M6 | 1.6 | 12 | 6.4 | 20 | 1.2 | 3.8 |
| 16 | 1.25 | M8 | 2 | 16 | 8.4 | 25 | 1.5 | 4.6 |
| 20 | 1.5 | M10 | 2.5 | 18 | 10.5 | 28 | 1.5 | 6 |
| 25 | 2 | M16 | 3 | 24 | 17 | 35 | 2 | 6 |
| 30 | 2.5 | M20 | 4 | 30 | 21 | 40 | 2 | 7 |
| 40 | 2.5 | M20 | 5 | 30 | 21 | 40 | 2.5 | 8 |
| 50 | 3 | M24 | 6.3 | 36 | 25 | 50 | 2.5 | 10 |
Dimensions from ISO 8735:1997, the current edition.