Standard & Fine Pitches
Material Special Tool Steel
Hardness 58° to 60° HRC
HT - 101
MM Metric Coarse
Threads Angle 60°
| Nominal Diameter MM | Pitch | No. Of FLutes | A Overall Length MM |
B THread Length MM |
C Shank Diameter MM |
|
|---|---|---|---|---|---|---|
| Std. | Fine | |||||
| 2.0 | 0.40 | - | 3 | 42.86 | 9.53 | 3.25 |
| 2.5 | 0.45 | - | 3 | 46.31 | 12.70 | 3.25 |
| 2.6 | 0.45 | - | 3 | 47.63 | 14.29 | 3.25 |
| 3.0 | 0.50 | - | 3 | 47.63 | 14.29 | 3.25 |
| 3.5 | 0.60 | - | 3 | 50.80 | 17.46 | 3.66 |
| 4.0 | 0.70 | - | 3 | 53.98 | 19.05 | 4.22 |
| 4.5 | 0.75 | - | 3 | 60.33 | 22.23 | 4.80 |
| 5.0 | 0.80 | - | 3 | 60.33 | 22.23 | 5.41 |
| 5.5 | 0.90 | - | 3 | 60.33 | 22.23 | 5.61 |
| 6.0 | 1.00 | 0.75 | 3 | 63.50 | 25.40 | 6.15 |
| 7.0 | 1.00 | 0.75 | 4 | 63.50 | 25.40 | 7.20 |
| 8.0 | 1.25 | 0.75/1.0/1.5 | 4 | 69.85 | 28.58 | 8.20 |
| 9.0 | 1.25 | 1.00 | 4 | 74.61 | 31.75 | 9.13 |
| 10.0 | 1.50 | 1.00/1.25 | 4 | 74.61 | 31.75 | 10.26 |
| 11.0 | 1.50 | 1.00/1.25 | 4 | 80.17 | 36.51 | 8.20 |
| 12.0 | 1.75 | 1.0/1.25/1.5 | 4 | 85.73 | 42.07 | 9.35 |
| 13.0 | 1.75 | 1.5 | 4 | 85.73 | 42.07 | 9.35 |
| 14.0 | 2.00 | 1.0/1.25/1.5 | 4 | 91.28 | 42.07 | 10.90 |
| 15.0 | 2.0 | 1.5 | 4 | 91.28 | 42.07 | 10.90 |
| 16.0 | 2.00 | 1.0/1.25/1.5 | 4 | 96.84 | 46.04 | 12.20 |
| 18.0 | 2.50 | 1.0/1.25/1.5 | 4 | 102.39 | 46.04 | 13.76 |
| 20.0 | 2.50 | 1.0/1.25/1.5 | 4 | 107.95 | 50.80 | 15.00 |
| 22.0 | 2.50 | 2.0/1.25/1.5 | 4 | 119.06 | 56.36 | 17.75 |
| 24.0 | 3.00 | 1.0/1.5/2.0 | 4 | 124.62 | 56.36 | 19.25 |
| 27.0 | 3.00 | 1.0/1.5/2.0 | 4 | 130.18 | 63.50 | 20.25 |
| 30.0 | 3.50 | 1.0/1.5/2.0 | 6 | 138.11 | 65.09 | 22.75 |
| 33.0 | 3.50 | 1.0/1.5/2.0 | 6 | 146.05 | 65.09 | 26.00 |
| 36.0 | 4.00 | 1.5/2.0/3.0 | 6 | 153.99 | 76.20 | 28.15 |
| 39.0 | 4.00 | 1.5/2.0/3.0 | 6 | 161.93 | 76.20 | 31.53 |
| 42.0 | 4.50 | 1.5/2.0/3.0 | 6 | 169.86 | 80.96 | 33.33 |
| 45.0 | 4.50 | 1.5/2.0/3.0 | 6 | 177.80 | 80.96 | 36.50 |
| 48.0 | 5.00 | 2.5/3.0/3.5 | 6 | 185.74 | 90.49 | 38.50 |
| 52.0 | 5.00 | 2.5/3.0/3.5 | 6 | 193.68 | 90.49 | 38.50 |
| 56.0 | 5.50 | 2.5/3.0/4.0 | 6 | 203.20 | 90.49 | 45.00 |
| 60.0 | 5.50 | 2.5/3.0/4.0 | 6 | 215.90 | 101.60 | 51.55 |
Notes:
MM hand Tap are supplied in a set of tree pieces
(Taper, Second & Bottoming.)
You can order any Taper also.
Left hand threading taps are also available.
Bottoming 11/2 threads chamfered use after threads have been started for tapping to bottom of holes, 23" per side.
Secon 3 to 5 threads chamfered for general use when tapping to bottom of holes is not optical, 8' per side.
Taper 8 to 10 threads chamfered for easy threads starting in rough material 4" per side