Nakrętka 6-kątna kołnierzowa H=1.5D
Norma: ISO --- / PN 61272 / DIN 6331
Stal: nierdzewna
| d | s | e | m | d1 | a |
|---|---|---|---|---|---|
| M8 | 13 | 14,38 | 12 | 18 | 3,5 |
| M10 | 17 | 18,9 | 15 | 22 | 4 |
| M12 | 19 | 21,1 | 18 | 25 | 4 |
| M16 | 24 | 26,75 | 24 | 31 | 5 |
| M20 | 30 | 33,53 | 30 | 37 | 6 |
| M24 | 36 | 39,98 | 36 | 45 | 6 |
| M27 | 41 | 45,63 | 40 | 50 | 7 |
| M30 | 46 | 51,28 | 45 | 58 | 8 |