DIN 371/376 - HSSE Spiral Flute Machine Tap - Metric (M)
Machine Tap – Spiral Flute – Metric (M)
metric ISO-thread DIN 13
DIN 371 Form C/35°RSP HSS-E Tolerance ISO 2/6H
| Nominal Diameter
D |
L 1 | L 2 | D 2 |  |
Art.-No. |
| M 1 x 0.25 | 40 | 4 | 2.5 | 2.1 | 37702 |
| M 1.1 x 0.25 | 40 | 4 | 2.5 | 2.1 | 37704 |
| M 1.2 x 0.25 | 40 | 4 | 2.5 | 2.1 | 37706 |
| M 1.4 x 0.3 | 40 | 5 | 2.5 | 2.1 | 37708 |
| M 1.6 x 0.35 | 40 | 6 | 2.5 | 2.1 | 37710 |
| M 1.7 x 0.35 | 40 | 6 | 2.5 | 2.1 | 37712 |
| M 1.8 x 0.35 | 40 | 6 | 2.5 | 2.1 | 37714 |
| M 2 x 0.4 | 45 | 6 | 2.8 | 2.1 | 37716 |
| M 2.5 x 0.45 | 50 | 6 | 2.8 | 2.1 | 37722 |
| M 3 x 0.5 | 56 | 6 | 3.5 | 2.7 | 37726 |
| M 3.5 x 0.6 | 56 | 6 | 4.0 | 3.0 | 37728 |
| M 4 x 0.7 | 63 | 7 | 4.5 | 3.4 | 37730 |
| M 5 x 0.8 | 70 | 8 | 6.0 | 4.9 | 37734 |
| M 6 x 1.0 | 80 | 10 | 6.0 | 4.9 | 37738 |
| M 7 x 1.0 | 80 | 12 | 7.0 | 5.5 | 37740 |
| M 8 x 1.25 | 90 | 14 | 8.0 | 6.2 | 37742 |
| M 10 x 1.5 | 100 | 16 | 10.0 | 8.0 | 37746 |
DIN 376 Form C/35°RSP HSS-E Tolerance ISO 2/6H
| Nominal Diameter
D |
L 1 | L 2 | D 2 | |
Art.-No. |
| M 3 x 0.5 | 56 | 6 | 2.2 | – | 38726 |
| M 4 x 0.7 | 63 | 7 | 2.8 | 2.1 | 38730 |
| M 5 x 0.8 | 70 | 8 | 3.5 | 2.7 | 38734 |
| M 6 x 1.0 | 80 | 10 | 4.5 | 3.4 | 38738 |
| M 8 x 1.25 | 90 | 14 | 6.0 | 4.9 | 38742 |
| M 10 x 1.5 | 100 | 16 | 7.0 | 5.5 | 38746 |
| M 12 x 1.75 | 110 | 18 | 9.0 | 7.0 | 38750 |
| M 14 x 2.0 | 110 | 20 | 11.0 | 9.0 | 38754 |
| M 16 x 2.0 | 110 | 22 | 12.0 | 9.0 | 38758 |
| M 18 x 2.5 | 125 | 25 | 14.0 | 11.0 | 38762 |
| M 20 x 2.5 | 140 | 25 | 16.0 | 12.0 | 38766 |
| M 22 x 2.5 | 140 | 27 | 18.0 | 14.5 | 38770 |
| M 24 x 3.0 | 160 | 30 | 18.0 | 14.5 | 38776 |
| M 27 x 3.0 | 160 | 30 | 20.0 | 16.0 | 38776 |
| M 30 x 3.5 | 180 | 35 | 22.0 | 18.0 | 38778 |
| M 33 x 3.5 | 180 | 35 | 25.0 | 20.0 | 38780 |
| M 36 x 4.0 | 200 | 40 | 28.0 | 22.0 | 38782 |
| M 39 x 4.0 | 200 | 40 | 32.0 | 24.0 | 38784 |
| M 42 x 4.5 | 200 | 45 | 32.0 | 24.0 | 38786 |
| M 45 x 4.5 | 220 | 45 | 36.0 | 29.0 | 38788 |
| M 48 x 5.0 | 250 | 50 | 36.0 | 29.0 | 38790 |
| M 52 x 5.0 | 250 | 50 | 40.0 | 32.0 | 38792 |