Pins with conical notches entire length (Kerb)
- Classe:
- High speed steel lead
- Passo:
- Famiglia:
- Q7000
- UNI:
- 7586
- DIN:
- 1471
- ISO:
- 8744
- The three different sets of rules are not identical. In practice, the differences generally allow for either use in most cases. The table refers to the ISO.