Disc springs
| Manufacturer | BOSSARD |
| Type of spacer | washer |
| Kind of washer | disk spring, spring |
| Material | spring steel |
| Plating material | without coating |
| BN standard | BN 804 |
| DIN standard | DIN 2093 |
| Symbol | Internal diameter | Outside diameter | Thread | Height |
|---|---|---|---|---|
| [mm] | [mm] | [mm] | ||
| B16/0.9/BN804 | 8.2 | 16 | M8 | 1.25 |
| B18/9.2/1/BN804 | 9.2 | 18 | M9 | 1.4 |
| B20/1.1/BN804 | 10.2 | 20 | M10 | 1.55 |
| B31.5/1.75/BN804 | 16.3 | 31.5 | M16 | 1.75 |
