| Manufacturer | BOSSARD |
| Type of spacer | washer |
| Kind of washer | conical |
| Material | A2 stainless steel |
| BN standard | BN 2332 |
| Symbol | Thread | Internal diameter | Outside diameter | Height |
|---|---|---|---|---|
| [mm] | [mm] | [mm] | ||
| B3/BN2332 | M3 | 3.1 | 8 | 1 |
| B4/BN2332 | M4 | 4.1 | 10 | 1.4 |
| B5/BN2332 | M5 | 5.1 | 12 | 1.8 |
| B6/BN2332 | M6 | 6.1 | 14 | 2.1 |
| B8/BN2332 | M8 | 8.2 | 18 | 2.35 |
| B10/BN2332 | M10 | 10.2 | 22 | 2.75 |
| B12/BN2332 | M12 | 12.4 | 27 | 3.1 |
| B16/BN2332 | M16 | 16.4 | 32 | 4.1 |