ISO Metric
ISO Metric Fine Thread, pitch 0.75
ISO metric threads have a 60° symmetric profile and are designated by M, the nominal diameter and, for fine threads, the pitch (e.g. M10 × 1).
- Standard
- DIN 13-4
- Flank angle
- 60°
- Sizes listed
- 93
- Range
- M 5.0 – M 110.0
| Nominal Diameter mm | Pitch mm | Tapping Drill Size mm (D − P) | Minor Diameter D1 mm |
|---|---|---|---|
| M 5.0 | 0.75 | 4.3 | 4.19 |
| M 5.5 | 0.75 | 4.8 | 4.69 |
| M 6.0 | 0.75 | 5.3 | 5.19 |
| M 6.5 | 0.75 | 5.8 | 5.69 |
| M 7.0 | 0.75 | 6.3 | 6.19 |
| M 7.5 | 0.75 | 6.8 | 6.69 |
| M 8.0 | 0.75 | 7.3 | 7.19 |
| M 8.5 | 0.75 | 7.8 | 7.69 |
| M 9.0 | 0.75 | 8.3 | 8.19 |
| M 9.5 | 0.75 | 8.8 | 8.69 |
| M 10.0 | 0.75 | 9.3 | 9.19 |
| M 10.5 | 0.75 | 9.8 | 9.69 |
| M 11.0 | 0.75 | 10.3 | 10.19 |
| M 11.5 | 0.75 | 10.8 | 10.69 |
| M 12.0 | 0.75 | 11.3 | 11.19 |
| M 12.5 | 0.75 | 11.8 | 11.69 |
| M 13.0 | 0.75 | 12.3 | 12.19 |
| M 13.5 | 0.75 | 12.8 | 12.69 |
| M 14.0 | 0.75 | 13.3 | 13.19 |
| M 14.5 | 0.75 | 13.8 | 13.69 |
| M 15.0 | 0.75 | 14.3 | 14.19 |
| M 16.0 | 0.75 | 15.3 | 15.19 |
| M 17.0 | 0.75 | 16.3 | 16.19 |
| M 18.0 | 0.75 | 17.3 | 17.19 |
| M 19.0 | 0.75 | 18.3 | 18.19 |
| M 20.0 | 0.75 | 19.3 | 19.19 |
| M 21.0 | 0.75 | 20.3 | 20.19 |
| M 22.0 | 0.75 | 21.3 | 21.19 |
| M 23.0 | 0.75 | 22.3 | 22.19 |
| M 24.0 | 0.75 | 23.3 | 23.19 |
| M 25.0 | 0.75 | 24.3 | 24.19 |
| M 26.0 | 0.75 | 25.3 | 25.19 |
| M 27.0 | 0.75 | 26.3 | 26.19 |
| M 28.0 | 0.75 | 27.3 | 27.19 |
| M 29.0 | 0.75 | 28.3 | 28.19 |
| M 30.0 | 0.75 | 29.3 | 29.19 |
| M 31.0 | 0.75 | 30.3 | 30.19 |
| M 32.0 | 0.75 | 31.3 | 31.19 |
| M 33.0 | 0.75 | 32.3 | 32.19 |
| M 34.0 | 0.75 | 33.3 | 33.19 |
| M 35.0 | 0.75 | 34.3 | 34.19 |
| M 36.0 | 0.75 | 35.3 | 35.19 |
| M 37.0 | 0.75 | 36.3 | 36.19 |
| M 38.0 | 0.75 | 37.3 | 37.19 |
| M 39.0 | 0.75 | 38.3 | 38.19 |
| M 40.0 | 0.75 | 39.3 | 39.19 |
| M 41.0 | 0.75 | 40.3 | 40.19 |
| M 42.0 | 0.75 | 41.3 | 41.19 |
| M 43.0 | 0.75 | 42.3 | 42.19 |
| M 44.0 | 0.75 | 43.3 | 43.19 |
| M 45.0 | 0.75 | 44.3 | 44.19 |
| M 46.0 | 0.75 | 45.3 | 45.19 |
| M 47.0 | 0.75 | 46.3 | 46.19 |
| M 48.0 | 0.75 | 47.3 | 47.19 |
| M 49.0 | 0.75 | 48.3 | 48.19 |
| M 50.0 | 0.75 | 49.3 | 49.19 |
| M 51.0 | 0.75 | 50.3 | 50.19 |
| M 52.0 | 0.75 | 51.3 | 51.19 |
| M 53.0 | 0.75 | 52.3 | 52.19 |
| M 54.0 | 0.75 | 53.3 | 53.19 |
| M 55.0 | 0.75 | 54.3 | 54.19 |
| M 56.0 | 0.75 | 55.3 | 55.19 |
| M 57.0 | 0.75 | 56.3 | 56.19 |
| M 58.0 | 0.75 | 57.3 | 57.19 |
| M 59.0 | 0.75 | 58.3 | 58.19 |
| M 60.0 | 0.75 | 59.3 | 59.19 |
| M 61.0 | 0.75 | 60.3 | 60.19 |
| M 62.0 | 0.75 | 61.3 | 61.19 |
| M 63.0 | 0.75 | 62.3 | 62.19 |
| M 64.0 | 0.75 | 63.3 | 63.19 |
| M 65.0 | 0.75 | 64.3 | 64.19 |
| M 66.0 | 0.75 | 65.3 | 65.19 |
| M 67.0 | 0.75 | 66.3 | 66.19 |
| M 68.0 | 0.75 | 67.3 | 67.19 |
| M 69.0 | 0.75 | 68.3 | 68.19 |
| M 70.0 | 0.75 | 69.3 | 69.19 |
| M 72.0 | 0.75 | 71.3 | 71.19 |
| M 75.0 | 0.75 | 74.3 | 74.19 |
| M 76.0 | 0.75 | 75.3 | 75.19 |
| M 78.0 | 0.75 | 77.3 | 77.19 |
| M 80.0 | 0.75 | 79.3 | 79.19 |
| M 82.0 | 0.75 | 81.3 | 81.19 |
| M 85.0 | 0.75 | 84.3 | 84.19 |
| M 88.0 | 0.75 | 87.3 | 87.19 |
| M 90.0 | 0.75 | 89.3 | 89.19 |
| M 92.0 | 0.75 | 91.3 | 91.19 |
| M 95.0 | 0.75 | 94.3 | 94.19 |
| M 98.0 | 0.75 | 97.3 | 97.19 |
| M 100.0 | 0.75 | 99.3 | 99.19 |
| M 102.0 | 0.75 | 101.3 | 101.19 |
| M 105.0 | 0.75 | 104.3 | 104.19 |
| M 108.0 | 0.75 | 107.3 | 107.19 |
| M 110.0 | 0.75 | 109.3 | 109.19 |
Reference values only. Verify against the current edition of the governing standard before use in production drawings or manufacturing. Provided by Micro Components as a free engineering resource.