DIN 6796
DIN 6796 , Disc Spring dimension as below.
Dimension of DIN 6796 as below:
 |
| Nominal Bolt Size mm |
d1 H14 mm | d2 H14 mm | s3) mm | h max 1) mm | h min 2) mm | Flattening Force N | Residual Spring Force N |
| 2 | 2.2 | 5 | 0.4 | 0.60 | 0.50 | 920 | – |
| 2.5 | 2.7 | 6 | 0.5 | 0.72 | 0.61 | 1540 | – |
| 3 | 3.2 | 7 | 0.6 | 0.85 | 0.72 | 2350 | – |
| 3.5 | 3.7 | 8 | 0.8 | 1.06 | 0.92 | 3160 | – |
| 4 | 4.3 | 9 | 1.0 | 1.30 | 1.12 | 4050 | 1400 |
| 5 | 5.3 | 11 | 1.2 | 1.55 | 1.35 | 6700 | 2300 |
| 6 | 6.4 | 14 | 1.5 | 2.00 | 1.70 | 9400 | 4200 |
| 7 | 7.4 | 17 | 1.75 | 2.30 | 2.00 | 13700 | 6200 |
| 8 | 8.4 | 18 | 2.0 | 2.60 | 2.24 | 17200 | 7700 |
| 10 | 10.5 | 23 | 2.5 | 3.20 | 2.80 | 27500 | 12400 |
| 12 | 13 | 29 | 3.0 | 3.95 | 3.43 | 40000 | 18000 |
| 14 | 15 | 35 | 3.5 | 4.65 | 4.04 | 55000 | 25000 |
| 16 | 17 | 39 | 4.0 | 5.25 | 4.58 | 75000 | 34000 |
| 18 | 19 | 42 | 4.5 | 5.80 | 5.08 | 95000 | 57000 |
| 20 | 21 | 45 | 5.0 | 6.40 | 5.60 | 122000 | 73000 |
| 22 | 23 | 49 | 5.5 | 7.05 | 6.15 | 152000 | 91000 |
| 24 | 25 | 56 | 6.0 | 7.75 | 6.77 | 175000 | 122000 |
| 27 | 28 | 60 | 6.5 | 8.35 | 7.30 | 230000 | 161000 |
| 30 | 31 | 70 | 7.0 | 9.20 | 8.00 | 280000 | 196000 |