Technical Data Sheet

max = maximum; min = minimum
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Serrated Lock (Internal)
Use this DIN 6798J online drawing generator to review the Serrated Lock (Internal) geometry and configure inside diameter, outside diameter and thickness. Export a technical PDF drawing for sourcing, engineering review or custom manufacturing. Searches for DIN 6798J, DIN6798J, DIN 6798J drawing and DIN 6798J dimensions refer to this page.
Use this DIN 6798J drawing generator to configure dimensions, review the technical drawing and export a custom drawing for manufacturing. Whether the specification is written as DIN 6798J or DIN6798J, this online drawing tool covers the same Serrated Lock (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/min | d/max | dc/max | dc/min | h | Number of teeth/min |
|---|---|---|---|---|---|---|
| Φ1.6 | 1.7 | 1.84 | 3.6 | 3.3 | 0.3 | 9 |
| Φ2 | 2.2 | 2.34 | 4.5 | 4.2 | 0.3 | 9 |
| Φ2.5 | 2.7 | 2.84 | 5.5 | 5.2 | 0.4 | 9 |
| Φ3 | 3.2 | 3.38 | 6 | 5.7 | 0.4 | 9 |
| Φ3.5 | 3.7 | 3.88 | 7 | 6.64 | 0.5 | 10 |
| Φ4 | 4.3 | 4.48 | 8 | 7.64 | 0.5 | 11 |
| Φ5 | 5.3 | 5.48 | 10 | 9.64 | 0.6 | 11 |
| Φ6 | 6.4 | 6.62 | 11 | 10.57 | 0.7 | 12 |
| Φ7 | 7.4 | 7.62 | 12.5 | 12.07 | 0.8 | 14 |
| Φ8 | 8.4 | 8.62 | 15 | 14.57 | 0.8 | 14 |
| Φ10 | 10.5 | 10.77 | 18 | 17.57 | 0.9 | 16 |
| Φ12 | 13 | 13.27 | 20.5 | 19.98 | 1 | 16 |
| Φ14 | 15 | 15.27 | 24 | 23.48 | 1 | 18 |
| Φ16 | 17 | 17.27 | 26 | 25.48 | 1.2 | 18 |
| Φ18 | 19 | 19.33 | 30 | 29.48 | 1.4 | 18 |
| Φ20 | 21 | 21.33 | 33 | 32.38 | 1.4 | 20 |
| Φ22 | 23 | 23.33 | 36 | 35.38 | 1.5 | 20 |
| Φ24 | 25 | 25.33 | 38 | 37.38 | 1.5 | 20 |
| Φ27 | 28 | 28.33 | 44 | 43.38 | 1.6 | 22 |
| Φ30 | 31 | 31.39 | 48 | 47.38 | 1.6 | 22 |
Catalog fasteners commonly specified with this drawing family. Confirm size, material and property class against your project drawing.
DIN 25201Carbon Steel / 8.8 / 10.9 Compatible
DIN 25201 wedge lock washers for anti-loosening structural and machinery joints.
DIN 6797SS304 / SS316 / —
DIN 6797 stainless toothed lock washers in SS304 / SS316.
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