Technical Data Sheet

max = maximum; min = minimum
Active drawing
Taper Pins (Internal)
Use this DIN 7978 online drawing generator to review the Taper Pins (Internal) geometry and configure pin diameter, length, fit and tolerances. Export a technical PDF drawing for sourcing, engineering review or custom manufacturing. Searches for DIN 7978, DIN7978, DIN 7978 drawing and DIN 7978 dimensions refer to this page.
Use this DIN 7978 drawing generator to configure dimensions, review the technical drawing and export a custom drawing for manufacturing. Whether the specification is written as DIN 7978 or DIN7978, this online drawing tool covers the same Taper Pins (Internal) standard reference.
Select the available size parameters, review the dimensional values and prepare a drawing-based specification. Material, grade, finish, tolerances, inspection and documentation requirements can be added to the manufacturing inquiry.

max = maximum; min = minimum
Unit: mm
| Dimension | d/max | d/min | c | d1 | t | P1 |
|---|---|---|---|---|---|---|
| Φ6 | 6 | 5.952 | 0.8 | M4 | 6 | 0.7 |
| Φ8 | 8 | 7.942 | 1 | M5 | 8 | 0.8 |
| Φ10 | 10 | 9.942 | 1.2 | M6 | 10 | 1 |
| Φ12 | 12 | 11.93 | 1.6 | M8 | 12 | 1.25 |
| Φ14 | 14 | 13.93 | 1.6 | M8 | 12 | 1.25 |
| Φ16 | 16 | 15.93 | 2 | M10 | 16 | 1.5 |
| Φ20 | 20 | 19.916 | 2.5 | M12 | 18 | 1.75 |
| Φ25 | 25 | 24.916 | 3 | M16 | 24 | 2 |
| Φ30 | 30 | 29.916 | 4 | M20 | 30 | 2.5 |
| Φ40 | 40 | 39.9 | 5 | M20 | 30 | 2.5 |
| Φ50 | 50 | 49.9 | 6.3 | M24 | 36 | 3 |
Send the configured drawing with material, grade, finish, quantity, tolerances and inspection requirements for engineering review and quotation.
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