Hex Screws ISO 4017
Equivalent Standards
- ISO 4017
- DIN 933
- PN 82105
- UNI 5739
- CSN 21103
- CSN EN 24017
Dimensions of Hexagon Head Bolts with threads upto Head
| Dimensions | s | k | a.sub.max |
|---|---|---|---|
| M 2 | 4 | 1.4 | 1.2 |
| M 3 | 5.5 | 2 | 1.5 |
| M 4 | 7 | 2.8 | 2.1 |
| M 5 | 8 | 3.5 | 2.4 |
| M 6 | 10 | 4 | 3 |
| M 7 | 11 | 4.8 | 3 |
| M 8 | 13 | 5.3 | 3.75 |
| M 10 | 16 | 6.4 | 4.5 |
| M 12 | 18 | 7.5 | 5.25 |
| M 14 | 21 | 8.8 | 6 |
| M 16 | 24 | 10 | 6 |
| M 18 | 27 | 11.5 | 7.5 |
| M 20 | 30 | 12.5 | 7.5 |
| M 22 | 34 | 14 | 7.5 |
| M 24 | 36 | 15 | 9 |
| M 27 | 41 | 17 | 9 |
| M 30 | 46 | 18.7 | 10.5 |
| M 33 | 50 | 21 | 10.5 |
| M 36 | 55 | 22.5 | 12 |
| M 39 | 60 | 25 | 12 |
| M 42 | 65 | 26 | 13.5 |
| M 45 | 70 | 28 | 13.5 |
| M 48 | 75 | 30 | 15 |
| M 52 | 80 | 33 | 15 |
| M 56 | 85 | 35 | 16.5 |
| M 64 | 95 | 40 | 18 |