HSS Yellow Ring Taps: Spiral Flute - ISO Metric Coarse, Oxidised
Spiral Flute - ISO Metric Coarse
HSS-EV Oxidised Finish. For blind holes. Taper lead to DIN form C (3 x P). Tapping tolerance: Spiral flute to 6H.
ISO Metric Coarse
Helix angle 40°. Tapping depth 2.5 x D.
| Code | Size - Pitch (mm) | (d2) Shank Diameter |
Square Width | (l1) Overall Length |
(l2) Thread Length |
Number of Flutes |
| SWT1850503Y | M2 x 0.40 | 2.8 | 2.1 | 45 | 8.0 | 3 |
| SWT1850509Y | M3 x 0.50 | 3.5 | 2.7 | 56 | 6.0 | 3 |
| SWT1850515Y | M4 x 0.70 | 4.5 | 3.4 | 63 | 7.0 | 3 |
| SWT1850518Y | M5 x 0.80 | 6.0 | 4.9 | 70 | 8.0 | 3 |
| SWT1850521Y | M6 x 1.00 | 6.0 | 4.9 | 80 | 10.0 | 3 |
| SWT1850527Y | M8 x 1.25 | 8.0 | 6.2 | 90 | 13.0 | 3 |
| SWT1850530Y | M10 x 1.50 | 10.0 | 8.0 | 100 | 15.0 | 3 |
| SWT1850533Y | M12 x 1.75 | 9.0 | 7.0 | 110 | 18.0 | 3 |
| SWT1850539Y | M16 x 2.00 | 12.0 | 9.0 | 110 | 20.0 | 3 |
