| Manufacturer | BOSSARD |
| Type of mounting element | screw |
| Kind of head | cheese head |
| Kind of cut | slotted |
| Material | steel |
| Plating material | zinc |
| BN standard | BN 404 |
| Strength class | 4.8 |
| Symbol | Thread | Length | Head diameter | Head height | Cut size |
|---|---|---|---|---|---|
| [mm] | [mm] | [mm] | [mm] | ||
| B2X2/BN404 | M2 | 2 | 2.5 | 1.3 | 0.5 |
| B2X3/BN404 | M2 | 3 | 2.5 | 1.3 | 0.5 |
| B2X4/BN404 | M2 | 4 | 2.5 | 1.3 | 0.5 |
| B2X5/BN404 | M2 | 5 | 2.5 | 1.3 | 0.5 |
| B2X6/BN404 | M2 | 6 | 2.5 | 1.3 | 0.5 |
| B2X8/BN404 | M2 | 8 | 2.5 | 1.3 | 0.5 |
| B2.5X4/BN404 | M2,5 | 4 | 3 | 1.6 | 0.6 |
| B2.5X5/BN404 | M2,5 | 5 | 3 | 1.6 | 0.6 |
| B2.5X6/BN404 | M2,5 | 6 | 3 | 1.6 | 0.6 |
| B2.5X8/BN404 | M2,5 | 8 | 3 | 1.6 | 0.6 |
| B3X4/BN404 | M3 | 4 | 3.8 | 2 | 0.9 |
| B3X5/BN404 | M3 | 5 | 3.8 | 2 | 0.9 |
| B3X6/BN404 | M3 | 6 | 3.8 | 2 | 0.9 |
| B3X8/BN404 | M3 | 8 | 3.8 | 2 | 0.9 |
| B3X10/BN404 | M3 | 10 | 3.8 | 2 | 0.9 |
| B3X12/BN404 | M3 | 12 | 3.8 | 2 | 0.9 |
| B3X16/BN404 | M3 | 16 | 3.8 | 2 | 0.9 |
| B4X5/BN404 | M4 | 5 | 5 | 2.6 | 1 |
| B4X6/BN404 | M4 | 6 | 5 | 2.6 | 1 |
| B4X8/BN404 | M4 | 8 | 5 | 2.6 | 1 |
| B4X10/BN404 | M4 | 10 | 5 | 2.6 | 1 |
| B4X12/BN404 | M4 | 12 | 5 | 2.6 | 1 |
| B4X16/BN404 | M4 | 16 | 5 | 2.6 | 1 |
| B5X6/BN404 | M5 | 6 | 6 | 3.3 | 1.2 |
| B5X8/BN404 | M5 | 8 | 6 | 3.3 | 1.2 |
| B5X10/BN404 | M5 | 10 | 6 | 3.3 | 1.2 |
| B5X12/BN404 | M5 | 12 | 6 | 3.3 | 1.2 |
| B6X8/BN404 | M6 | 8 | 7.2 | 3.9 | 1.6 |
| B6X12/BN404 | M6 | 12 | 7.2 | 3.9 | 1.6 |
| B6X16/BN404 | M6 | 16 | 7.2 | 3.9 | 1.6 |