Countersunk screws zink
| Manufacturer | BOSSARD |
| Type of mounting element | screw |
| Kind of head | countersunk |
| Kind of cut | Torx® |
| Material | steel |
| Plating material | zinc |
| DIN standard | DIN 7500 |
| BN standard | BN 11288 |
| Mechanical elements features | self-forming thread |
| Symbol | Thread | Length | Head diameter | Head height | Cut size |
|---|---|---|---|---|---|
| [mm] | [mm] | [mm] | |||
| B2X4/BN11288 | 2 | 4 | 3.8 | 1.2 | TX06 |
| B2X5/BN11288 | 2 | 5 | 3.8 | 1.2 | TX06 |
| B2X6/BN11288 | 2 | 6 | 3.8 | 1.2 | TX06 |
| B2X8/BN11288 | 2 | 8 | 3.8 | 1.2 | TX06 |
| B2X10/BN11288 | 2 | 10 | 3.8 | 1.2 | TX06 |
| B2X12/BN11288 | 2 | 12 | 3.8 | 1.2 | TX06 |
| B2.5X4/BN11288 | 2,5 | 4 | 4.7 | 1.5 | TX08 |
| B2.5X5/BN11288 | 2,5 | 5 | 4.7 | 1.5 | TX08 |
| B2.5X6/BN11288 | 2,5 | 6 | 4.7 | 1.5 | TX08 |
| B2.5X8/BN11288 | 2,5 | 8 | 4.7 | 1.5 | TX08 |
| B2.5X10/BN11288 | 2,5 | 10 | 4.7 | 1.5 | TX08 |
| B2.5X12/BN11288 | 2,5 | 12 | 4.7 | 1.5 | TX08 |
| B2.5X16/BN11288 | 2,5 | 16 | 4.7 | 1.5 | TX08 |
| B3X6/BN11288 | 3 | 6 | 5.6 | 1.65 | TX10 |
| B3X8/BN11288 | 3 | 8 | 5.6 | 1.65 | TX10 |
| B3X10/BN11288 | 3 | 10 | 5.6 | 1.65 | TX10 |
| B3X12/BN11288 | 3 | 12 | 5.6 | 1.65 | TX10 |
| B3X16/BN11288 | 3 | 16 | 5.6 | 1.65 | TX10 |
| B3X20/BN11288 | 3 | 20 | 5.6 | 1.65 | TX10 |
| B4X8/BN11288 | 4 | 8 | 7.5 | 2.2 | TX20 |
| B4X10/BN11288 | 4 | 10 | 7.5 | 2.2 | TX20 |
| B4X12/BN11288 | 4 | 12 | 7.5 | 2.2 | TX20 |
| B4X16/BN11288 | 4 | 16 | 7.5 | 2.2 | TX20 |
| B4X20/BN11288 | 4 | 20 | 7.5 | 2.2 | TX20 |
| B4X25/BN11288 | 4 | 25 | 7.5 | 2.2 | TX20 |
| B4X30/BN11288 | 4 | 30 | 7.5 | 2.2 | TX20 |
| B5X16/BN11288 | 5 | 6 | 9.2 | 2.5 | TX25 |
| B5X8/BN11288 | 5 | 8 | 9.2 | 2.5 | TX25 |
| B5X10/BN11288 | 5 | 10 | 9.2 | 2.5 | TX25 |
| B5X12/BN11288 | 5 | 12 | 9.2 | 2.5 | TX25 |
| B5X25/BN11288 | 5 | 25 | 9.2 | 2.5 | TX25 |
| B5X30/BN11288 | 5 | 30 | 9.2 | 2.5 | TX25 |
| B6X10/BN11288 | 6 | 10 | 11 | 3 | TX30 |
| B6X12/BN11288 | 6 | 12 | 11 | 3 | TX30 |
| B6X16/BN11288 | 6 | 16 | 11 | 3 | TX30 |
| B6X20/BN11288 | 6 | 20 | 11 | 3 | TX30 |
| B6X25/BN11288 | 6 | 25 | 11 | 3 | TX30 |
| B6X30/BN11288 | 6 | 30 | 11 | 3 | TX30 |
| B8X12/BN11288 | 8 | 12 | 14.5 | 4 | TX40 |
| B8X16/BN11288 | 8 | 16 | 14.5 | 4 | TX40 |
| B8X20/BN11288 | 8 | 20 | 14.5 | 4 | TX40 |
| B8X25/BN11288 | 8 | 25 | 14.5 | 4 | TX40 |
| B8X30/BN11288 | 8 | 30 | 14.5 | 4 | TX40 |
| B8X35/BN11288 | 8 | 35 | 14.5 | 4 | TX40 |
| B8X40/BN11288 | 8 | 40 | 14.5 | 4 | TX40 |
