DIN Metric Thread Pitch Chart (Coarse, Fine & Extra Fine)
| Diameter |
Coarse Pitch |
Fine Thread Pitches |
| M1 |
0.25 |
0.20 |
– |
– |
| M1.2 |
0.25 |
0.20 |
– |
– |
| M1.4 |
0.30 |
0.20 |
– |
– |
| M1.6 |
0.35 |
0.20 |
– |
– |
| M1.7 |
0.35 |
– |
– |
– |
| M1.8 |
0.35 |
0.20 |
– |
– |
| M2 |
0.40 |
0.25 |
– |
– |
| M2.2 |
0.45 |
0.25 |
– |
– |
| M2.3 |
0.40 |
– |
– |
– |
| M2.5 |
0.45 |
0.35 |
– |
– |
| M2.6 |
0.45 |
– |
– |
– |
| M3 |
0.50 |
0.35 |
– |
– |
| M3.5 |
0.60 |
0.35 |
– |
– |
| M4 |
0.70 |
0.50 |
– |
– |
| M5 |
0.80 |
0.50 |
– |
– |
| M6 |
1.00 |
0.75 |
– |
– |
| M7 |
1.00 |
0.75 |
– |
– |
| M8 |
1.25 |
1.00 |
0.75 |
– |
| M9 |
1.25 |
1.00 |
0.75 |
– |
| M10 |
1.50 |
1.25 |
1.00 |
0.75 |
| M11 |
1.50 |
1.00 |
0.75 |
– |
| M12 |
1.75 |
1.50 |
1.25 |
1.00 |
| M14 |
2.00 |
1.50 |
1.25 |
1.00 |
| M16 |
2.00 |
1.50 |
1.00 |
– |
| M18 |
2.50 |
2.00 |
1.50 |
1.00 |
| M20 |
2.50 |
2.00 |
1.50 |
1.00 |
| M22 |
2.50 |
2.00 |
1.50 |
1.00 |
| M24 |
3.00 |
2.00 |
1.50 |
1.00 |
| M27 |
3.00 |
2.00 |
1.50 |
1.00 |
| M30 |
3.50 |
3.00 |
2.00 |
1.50 |
| M33 |
3.50 |
3.00 |
2.00 |
1.50 |
| M36 |
4.00 |
3.00 |
2.00 |
1.50 |
| M39 |
4.00 |
3.00 |
2.00 |
1.50 |
| M42 |
4.50 |
4.00 |
3.00 |
2.00 |
| M45 |
4.50 |
4.00 |
3.00 |
2.00 |
| M48 |
5.00 |
4.00 |
3.00 |
2.00 |
| M52 |
5.00 |
4.00 |
3.00 |
2.00 |
| M56 |
5.50 |
4.00 |
3.00 |
2.00 |
| M60 |
5.50 |
4.00 |
3.00 |
2.00 |
| M64 |
6.00 |
4.00 |
3.00 |
2.00 |
| M68 |
6.00 |
4.00 |
3.00 |
2.00 |
| M72 |
6.00 |
4.00 |
3.00 |
2.00 |
| M80 |
6.00 |
4.00 |
3.00 |
2.00 |
| M90 |
6.00 |
4.00 |
3.00 |
2.00 |
| M100 |
6.00 |
4.00 |
3.00 |
2.00 |
