| Manufacturer | BOSSARD |
| Type of mounting element | screw |
| Ver. | with washer |
| BN standard | BN 70 |
| Kind of head | hexagonal |
| Kind of cut | none |
| Material | stainless steel |
| Thread | 6,3 |
| Head height | 4.8mm |
| Spanner size - inch | 3/8" |
| Symbol | Length |
|---|---|
| [mm] | |
| B6.3X16/BN70 | 16 |
| B6.3X19/BN70 | 19 |
| B6.3X25/BN70 | 25 |
| B6.3X32/BN70 | 32 |
| B6.3X38/BN70 | 38 |
| B6.3X50/BN70 | 50 |
| B6.3X64/BN70 | 64 |
| B6.3X75/BN70 | 75 |
| B6.3X90/BN70 | 90 |
| B6.3X100/BN70 | 100 |