Hexalobular socket head screws
| Manufacturer | BOSSARD |
| Type of mounting element | screw |
| Kind of head | cheese head |
| Kind of cut | Torx® |
| Material | steel |
| Plating material | zinc |
| BN standard | BN 4850 |
| ISO standard | ISO 14580 |
| Strength class | 8.8 |
| Symbol | Thread | Length | Head diameter | Head height | Cut size |
|---|---|---|---|---|---|
| [mm] | [mm] | [mm] | |||
| B3X6/BN4850 | M3 | 6 | 5.5 | 2.4 | TX10 |
| B3X8/BN4850 | M3 | 8 | 5.5 | 4 | TX10 |
| B3X12/BN4850 | M3 | 12 | 5.5 | 2.4 | TX10 |
| B3X20/BN4850 | M3 | 20 | 5.5 | 2.4 | TX10 |
| B4X6/BN4850 | M4 | 6 | 7 | 3.1 | TX20 |
| B4X10/BN4850 | M4 | 10 | 7 | 3.1 | TX20 |
| B4X12/BN4850 | M4 | 12 | 7 | 3.1 | TX20 |
| B4X16/BN4850 | M4 | 16 | 7 | 3.1 | TX20 |
| B4X20/BN4850 | M4 | 20 | 7 | 3.1 | TX20 |
| B5X20/BN4850 | M5 | 20 | 8.5 | 3.65 | TX25 |
| B6X8/BN4850 | M6 | 8 | 10 | 4.4 | TX30 |
| B6X30/BN4850 | M6 | 30 | 10 | 4.4 | TX30 |
| B3X10/BN4850 | M3 | 10 | 5.5 | 2.4 | TX10 |
