Compared to standard threads, a fine thread has a smaller pitch which increases the resilience. It is used e.g. for adjusting screws in measuring instruments because it allows for finer settings. The term consists of the letter M, the nominal diameter and the pitch, the flank angle is 60°.
| Nominal Diameter mm | Pitch mm | Tapping Drill Size mm |
| M 12.0 | 1.50 | 10.38 |
| M 13.0 | 1.50 | 11.38 |
| M 14.0 | 1.50 | 12.38 |
| M 15.0 | 1.50 | 13.38 |
| M 16.0 | 1.50 | 14.38 |
| M 17.0 | 1.50 | 15.38 |
| M 18.0 | 1.50 | 16.38 |
| M 19.0 | 1.50 | 17.38 |
| M 20.0 | 1.50 | 18.38 |
| M 21.0 | 1.50 | 19.38 |
| M 22.0 | 1.50 | 20.38 |
| M 23.0 | 1.50 | 21.38 |
| M 24.0 | 1.50 | 22.38 |
| M 25.0 | 1.50 | 23.38 |
| M 26.0 | 1.50 | 24.38 |
| M 27.0 | 1.50 | 25.38 |
| M 28.0 | 1.50 | 26.38 |
| M 29.0 | 1.50 | 27.38 |
| M 30.0 | 1.50 | 28.38 |
| M 31.0 | 1.50 | 29.38 |
| M 32.0 | 1.50 | 30.38 |
| M 33.0 | 1.50 | 31.38 |
| M 34.0 | 1.50 | 32.38 |
| M 35.0 | 1.50 | 33.38 |
| M 36.0 | 1.50 | 34.38 |
| M 37.0 | 1.50 | 35.38 |
| M 38.0 | 1.50 | 36.38 |
| M 39.0 | 1.50 | 37.38 |
| M 40.0 | 1.50 | 38.38 |
| M 42.0 | 1.50 | 40.38 |
| M 45.0 | 1.50 | 43.38 |
| M 48.0 | 1.50 | 46.38 |
| M 50.0 | 1.50 | 48.38 |
| M 52.0 | 1.50 | 50.38 |
| M 55.0 | 1.50 | 53.38 |
| M 56.0 | 1.50 | 54.38 |
| M 58.0 | 1.50 | 56.38 |
| M 60.0 | 1.50 | 58.38 |
| M 62.0 | 1.50 | 60.38 |
| M 64.0 | 1.50 | 62.38 |
| M 65.0 | 1.50 | 63.38 |
| M 68.0 | 1.50 | 66.38 |
| M 70.0 | 1.50 | 68.38 |
| M 72.0 | 1.50 | 70.38 |
| M 75.0 | 1.50 | 73.38 |
| M 76.0 | 1.50 | 74.38 |
| M 78.0 | 1.50 | 76.38 |
| M 80.0 | 1.50 | 78.38 |
| M 82.0 | 1.50 | 80.38 |
| M 85.0 | 1.50 | 83.38 |
| M 88.0 | 1.50 | 86.38 |
| M 90.0 | 1.50 | 88.38 |
| M 92.0 | 1.50 | 90.38 |
| M 95.0 | 1.50 | 93.38 |
| M 98.0 | 1.50 | 96.38 |
| M 100.0 | 1.50 | 98.38 |
| M 102.0 | 1.50 | 100.38 |
| M 105.0 | 1.50 | 103.38 |
| M 108.0 | 1.50 | 106.38 |
| M 110.0 | 1.50 | 108.38 |
| M 112.0 | 1.50 | 110.38 |
| M 115.0 | 1.50 | 113.38 |
| M 118.0 | 1.50 | 116.38 |
| M 120.0 | 1.50 | 118.38 |
| M 122.0 | 1.50 | 120.38 |
| M 125.0 | 1.50 | 123.38 |
| M 128.0 | 1.50 | 126.38 |
| M 130.0 | 1.50 | 128.38 |
| M 132.0 | 1.50 | 130.38 |
| M 135.0 | 1.50 | 133.38 |
| M 138.0 | 1.50 | 136.38 |
| M 140.0 | 1.50 | 138.38 |
| M 142.0 | 1.50 | 140.38 |
| M 145.0 | 1.50 | 143.38 |
| M 148.0 | 1.50 | 146.38 |
| M 150.0 | 1.50 | 148.38 |
| M 152.0 | 1.50 | 150.38 |
| M 155.0 | 1.50 | 153.38 |
| M 158.0 | 1.50 | 156.38 |
| M 160.0 | 1.50 | 158.38 |
| M 162.0 | 1.50 | 160.38 |
| M 165.0 | 1.50 | 163.38 |
| M 168.0 | 1.50 | 166.38 |
| M 170.0 | 1.50 | 168.38 |
| M 172.0 | 1.50 | 170.38 |
| M 175.0 | 1.50 | 173.38 |
| M 178.0 | 1.50 | 176.38 |
| M 180.0 | 1.50 | 178.38 |
| M 182.0 | 1.50 | 180.38 |
| M 185.0 | 1.50 | 183.38 |
| M 188.0 | 1.50 | 186.38 |
| M 190.0 | 1.50 | 188.38 |
| M 192.0 | 1.50 | 190.38 |
| M 195.0 | 1.50 | 193.38 |
| M 198.0 | 1.50 | 196.38 |
| M 200.0 | 1.50 | 198.38 |
| M 202.0 | 1.50 | 200.38 |
| M 205.0 | 1.50 | 203.38 |
| M 208.0 | 1.50 | 206.38 |
| M 210.0 | 1.50 | 208.38 |
| M 212.0 | 1.50 | 210.38 |
| M 215.0 | 1.50 | 213.38 |
| M 218.0 | 1.50 | 216.38 |
| M 220.0 | 1.50 | 218.38 |
| M 222.0 | 1.50 | 220.38 |
| M 225.0 | 1.50 | 223.38 |
| M 228.0 | 1.50 | 226.38 |
| M 230.0 | 1.50 | 228.38 |
| M 232.0 | 1.50 | 230.38 |
| M 235.0 | 1.50 | 233.38 |
| M 238.0 | 1.50 | 236.38 |
| M 240.0 | 1.50 | 238.38 |
| M 242.0 | 1.50 | 240.38 |
| M 245.0 | 1.50 | 243.38 |
| M 248.0 | 1.50 | 246.38 |
| M 250.0 | 1.50 | 248.38 |
| M 252.0 | 1.50 | 250.38 |
| M 255.0 | 1.50 | 253.38 |
| M 258.0 | 1.50 | 256.38 |
| M 260.0 | 1.50 | 258.38 |
| M 262.0 | 1.50 | 260.38 |
| M 265.0 | 1.50 | 263.38 |
| M 268.0 | 1.50 | 266.38 |
| M 270.0 | 1.50 | 268.38 |
| M 272.0 | 1.50 | 270.38 |
| M 275.0 | 1.50 | 273.38 |
| M 278.0 | 1.50 | 276.38 |
| M 280.0 | 1.50 | 278.38 |
| M 282.0 | 1.50 | 280.38 |
| M 285.0 | 1.50 | 283.38 |
| M 288.0 | 1.50 | 286.38 |
| M 290.0 | 1.50 | 288.38 |
| M 292.0 | 1.50 | 290.38 |
| M 295.0 | 1.50 | 293.38 |
| M 298.0 | 1.50 | 296.38 |
| M 300.0 | 1.50 | 298.38 |

Anzeige: