DIN 6799 dimensions — Retaining washers for shafts, E-clips
- Edition
- dimensions from the 2011-04 edition · current edition DIN 6799:2026-05
| Size | sRing thickness | mGroove width | d1Applicable shaft diameter | aRing opening | d3Free diameter | gCorner distance | d2Groove diameter | nEdge margin | |
|---|---|---|---|---|---|---|---|---|---|
| min | max | max | min | ||||||
| 0.8 | 0.2 | 0.24 | 1 | 1.4 | 0.58 | 2.25 | 0.3 | 0.8 | 0.4 |
| 1.2 | 0.3 | 0.34 | 1.4 | 2 | 1.01 | 3.25 | 0.4 | 1.2 | 0.6 |
| 1.5 | 0.4 | 0.44 | 2 | 2.5 | 1.28 | 4.25 | 0.6 | 1.5 | 0.8 |
| 1.9 | 0.5 | 0.54 | 2.5 | 3 | 1.61 | 4.8 | 0.7 | 1.9 | 1 |
| 2.3 | 0.6 | 0.64 | 3 | 4 | 1.94 | 6.3 | 0.9 | 2.3 | 1 |
| 3.2 | 0.6 | 0.64 | 4 | 5 | 2.7 | 7.3 | 0.9 | 3.2 | 1 |
| 4 | 0.7 | 0.74 | 5 | 7 | 3.34 | 9.3 | 1 | 4 | 1.2 |
| 5 | 0.7 | 0.74 | 6 | 8 | 4.11 | 11.3 | 1 | 5 | 1.2 |
| 6 | 0.7 | 0.74 | 7 | 9 | 5.26 | 12.3 | 1.1 | 6 | 1.2 |
| 7 | 0.9 | 0.94 | 8 | 11 | 5.84 | 14.3 | 1.3 | 7 | 1.5 |
| 8 | 1 | 1.05 | 9 | 12 | 6.52 | 16.3 | 1.5 | 8 | 1.8 |
| 9 | 1.1 | 1.15 | 10 | 14 | 7.63 | 18.8 | 1.61 | 9 | 2 |
| 10 | 1.2 | 1.25 | 11 | 15 | 8.32 | 20.4 | 1.8 | 10 | 2 |
| 12 | 1.3 | 1.35 | 13 | 18 | 10.45 | 23.4 | 1.9 | 12 | 2.5 |
| 15 | 1.5 | 1.55 | 16 | 24 | 12.61 | 29.4 | 2.2 | 15 | 3 |
| 19 | 1.75 | 1.8 | 20 | 31 | 15.92 | 37.6 | 2.5 | 19 | 3.5 |
| 24 | 2 | 2.05 | 25 | 38 | 21.88 | 44.6 | 3 | 24 | 4 |
| 30 | 2.5 | 2.55 | 32 | 42 | 25.8 | 52.6 | 3.5 | 30 | 4.5 |
Dimensions from DIN 6799:2011-04. The current edition is DIN 6799:2026-05.