Technical Data Sheet

max = maximum; min = minimum
Active drawing
Disc springs
Use this DIN 2093 online drawing generator to review the Disc springs geometry and configure inside diameter, outside diameter and thickness. Export a technical PDF drawing for sourcing, engineering review or custom manufacturing. Searches for DIN 2093, DIN2093, DIN 2093 drawing and DIN 2093 dimensions refer to this page.
Use this DIN 2093 drawing generator to configure dimensions, review the technical drawing and export a custom drawing for manufacturing. Whether the specification is written as DIN 2093 or DIN2093, this online drawing tool covers the same Disc springs 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 | dc/max | dc/min | d/max | d/min | h/max | h/min | H/max | H/min |
|---|---|---|---|---|---|---|---|---|
| Φ8 | 8 | 7.85 | 4.32 | 4.2 | 0.42 | 0.39 | 0.7 | 0.55 |
| Φ10 | 10 | 9.85 | 5.32 | 5.2 | 0.52 | 0.49 | 0.85 | 0.7 |
| Φ12.5 | 12.5 | 12.32 | 6.35 | 6.2 | 0.73 | 0.61 | 1.1 | 0.95 |
| Φ14 | 14 | 13.82 | 7.35 | 7.2 | 0.86 | 0.74 | 1.2 | 1.05 |
| Φ16 | 16 | 15.82 | 8.35 | 8.2 | 0.96 | 0.84 | 1.4 | 1.17 |
| Φ18 | 18 | 17.82 | 9.35 | 9.2 | 1.03 | 0.91 | 1.55 | 1.32 |
| Φ20 | 20 | 19.79 | 10.38 | 10.2 | 1.13 | 1.01 | 1.7 | 1.47 |
| Φ22.5 | 22.5 | 22.29 | 11.38 | 11.2 | 1.29 | 1.13 | 1.9 | 1.67 |
| Φ25 | 25 | 24.79 | 12.38 | 12.2 | 1.58 | 1.42 | 2.25 | 1.95 |
| Φ28 | 28 | 27.79 | 14.38 | 14.2 | 1.58 | 1.42 | 2.35 | 2.05 |
| Φ31.5 | 31.5 | 31.25 | 16.48 | 16.3 | 1.79 | 1.63 | 2.65 | 2.35 |
| Φ35.5 | 35.5 | 35.25 | 18.51 | 18.3 | 2.04 | 1.88 | 3 | 2.7 |
| Φ40 | 40 | 39.75 | 20.61 | 20.4 | 2.29 | 2.13 | 3.45 | 3 |
| Φ45 | 45 | 44.75 | 22.61 | 22.4 | 2.58 | 2.42 | 3.8 | 3.35 |
| Φ50 | 50 | 49.75 | 25.61 | 25.4 | 3.04 | 2.88 | 4.4 | 3.95 |
| Φ56 | 56 | 55.7 | 28.71 | 28.5 | 3.04 | 2.88 | 4.6 | 4.15 |
| Φ63 | 63 | 62.7 | 31.25 | 31 | 3.58 | 3.42 | 5.2 | 4.75 |
| Φ71 | 71 | 70.7 | 36.25 | 36 | 4.05 | 3.85 | 5.9 | 5.45 |
| Φ80 | 80 | 79.7 | 41.25 | 41 | 5.05 | 4.85 | 7 | 6.4 |
| Φ90 | 90 | 89.65 | 46.25 | 46 | 5.05 | 4.85 | 7.3 | 6.7 |
| Φ100 | 100 | 99.65 | 51.3 | 51 | 6.05 | 5.85 | 8.5 | 7.9 |
| Φ112 | 112 | 111.65 | 57.3 | 57 | 6.05 | 5.85 | 8.8 | 8.2 |
| Φ125 | 125 | 124.6 | 64.3 | 64 | 8.1 | 7.9 | 10.9 | 10.3 |
| Φ140 | 140 | 139.6 | 72.3 | 72 | 8.1 | 7.9 | 11.5 | 10.9 |
| Φ160 | 160 | 159.6 | 82.35 | 82 | 10.1 | 9.9 | 13.8 | 13.2 |
| Φ180 | 180 | 179.6 | 92.35 | 92 | 10.1 | 9.9 | 14.3 | 13.7 |
| Φ200 | 200 | 199.54 | 102.35 | 102 | 12.1 | 11.9 | 16.5 | 15.9 |
| Φ225 | 225 | 224.54 | 112.35 | 112 | 12.1 | 11.9 | 17.3 | 16.7 |
| Φ250 | 250 | 249.54 | 127.4 | 127 | 14.1 | 13.9 | 19.9 | 19.3 |
Catalog fasteners commonly specified with this drawing family. Confirm size, material and property class against your project drawing.
DIN 209350CrV4 / —
Disc Spring Washers per DIN 2093 in 50CrV4, — grade.
DIN 127 / ISO 7980SS304 / SS316 / —
DIN 127 / ISO 7980 stainless spring washers in SS304 / SS316.
DIN 127 / ISO 798065Mn Steel / —
Spring Washers per DIN 127 in 65Mn Steel, — grade.
ISO 4014 / DIN 931 / ASTM F3125 / SAE J42940Cr / 42CrMo / SCM435 / 4140 / 8.8 / 10.9 / 12.9
Partial-thread high-strength hex head bolts per ISO 4014 / DIN 931 in 40Cr / 42CrMo / SCM435, 8.8 / 10.9 / 12.9.
ASTM A193 Grade B7 / Grade B7M / ASME B18.31.2ASTM A193 Grade B7 / B7M alloy steel / B7 / B7M
ASTM A193 Grade B7 and B7M stud bolts for pressure flanges, valves and controlled-hardness bolting assemblies.
Send the configured drawing with material, grade, finish, quantity, tolerances and inspection requirements for engineering review and quotation.
Request a quote