| Manufacturer | BOSSARD |
| Type of mounting element | screw |
| Kind of head | hexagonal |
| Kind of cut | none |
| DIN standard | DIN 933 |
| PN standard | PN 82105 |
| ISO standard | ISO 4017 |
| BN standard | BN 56 |
| Dimensions | Fig. 1. |
| Material | steel |
| Plating material | zinc |
| Strength class | 8.8 |
| Symbol | Thread | Length | Head height | Spanner size |
|---|---|---|---|---|
| [mm] | [mm] | [mm] | ||
| B10X10/BN56 | M10 | 10 | 6.4 | 17 |
| B10X12/BN56 | M10 | 12 | 6.4 | 17 |
| B10X14/BN56 | M10 | 14 | 6.4 | 17 |
| B10X16/BN56 | M10 | 16 | 6.4 | 17 |
| B10X18/BN56 | M10 | 18 | 6.4 | 17 |
| B10X20/BN56 | M10 | 20 | 6.4 | 17 |
| B10X25/BN56 | M10 | 25 | 6.4 | 17 |
| B10X30/BN56 | M10 | 30 | 6.4 | 17 |
| B10X35/BN56 | M10 | 35 | 6.4 | 17 |
| B10X40/BN56 | M10 | 40 | 6.4 | 17 |
| B10X50/BN56 | M10 | 50 | 6.4 | 17 |
| B10X60/BN56 | M10 | 60 | 6.4 | 17 |
| B10X65/BN56 | M10 | 65 | 6.4 | 17 |
| B10X70/BN56 | M10 | 70 | 6.4 | 17 |
| B10X80/BN56 | M10 | 80 | 6.4 | 17 |
| B10X90/BN56 | M10 | 90 | 6.4 | 17 |
| B10X100/BN56 | M10 | 100 | 6.4 | 17 |
| B10X120/BN56 | M10 | 120 | 6.4 | 17 |
| B12X20/BN56 | M12 | 20 | 7.5 | 19 |
| B12X25/BN56 | M12 | 25 | 7.5 | 19 |
| B12X30/BN56 | M12 | 30 | 7.5 | 19 |
| B12X40/BN56 | M12 | 40 | 7.5 | 19 |
| B12X45/BN56 | M12 | 45 | 7.5 | 19 |
| B12X50/BN56 | M12 | 50 | 7.5 | 19 |
| B12X60/BN56 | M12 | 60 | 7.5 | 19 |
| B12X70/BN56 | M12 | 70 | 7.5 | 19 |
| B12X80/BN56 | M12 | 80 | 7.5 | 19 |
| B12X90/BN56 | M12 | 90 | 7.5 | 19 |
| B12X100/BN56 | M12 | 100 | 7.5 | 19 |
| B14X50/BN56 | M14 | 50 | 8.8 | 22 |
| B16X50/BN56 | M16 | 50 | 10 | 24 |
| B3X6/BN56 | M3 | 6 | 2 | 5.5 |
| B3X8/BN56 | M3 | 8 | 2 | 5.5 |
| B3X10/BN56 | M3 | 10 | 2 | 5.5 |
| B3X12/BN56 | M3 | 12 | 2 | 5.5 |
| B3X14/BN56 | M3 | 14 | 2 | 5.5 |
| B3X16/BN56 | M3 | 16 | 2 | 5.5 |
| B3X20/BN56 | M3 | 20 | 2 | 5.5 |
| B3X25/BN56 | M3 | 25 | 2 | 5.5 |
| B4X6/BN56 | M4 | 6 | 2.8 | 7 |
| B4X8/BN56 | M4 | 8 | 2.8 | 7 |
| B4X10/BN56 | M4 | 10 | 2.8 | 7 |
| B4X12/BN56 | M4 | 12 | 2.8 | 7 |
| B4X16/BN56 | M4 | 16 | 2.8 | 7 |
| B4X20/BN56 | M4 | 20 | 2.8 | 7 |
| B4X25/BN56 | M4 | 25 | 2.8 | 7 |
| B4X30/BN56 | M4 | 30 | 2.8 | 7 |
| B4X40/BN56 | M4 | 40 | 2.8 | 7 |
| B5X6/BN56 | M5 | 6 | 3.5 | 8 |
| B5X8/BN56 | M5 | 8 | 3.5 | 8 |
| B5X10/BN56 | M5 | 10 | 3.5 | 8 |
| B5X12/BN56 | M5 | 12 | 3.5 | 8 |
| B5X14/BN56 | M5 | 14 | 3.5 | 8 |
| B5X16/BN56 | M5 | 16 | 3.5 | 8 |
| B5X18/BN56 | M5 | 18 | 3.5 | 8 |
| B5X20/BN56 | M5 | 20 | 3.5 | 8 |
| B5X25/BN56 | M5 | 25 | 3.5 | 8 |
| B5X30/BN56 | M5 | 30 | 3.5 | 8 |
| B5X35/BN56 | M5 | 35 | 3.5 | 8 |
| B5X40/BN56 | M5 | 40 | 3.5 | 8 |
| B5X45/BN56 | M5 | 45 | 3.5 | 8 |
| B5X50/BN56 | M5 | 50 | 3.5 | 8 |
| B6X8/BN56 | M6 | 8 | 4 | 10 |
| B6X10/BN56 | M6 | 10 | 4 | 10 |
| B6X12/BN56 | M6 | 12 | 4 | 10 |
| B6X16/BN56 | M6 | 16 | 4 | 10 |
| B6X18/BN56 | M6 | 18 | 4 | 10 |
| B6X20/BN56 | M6 | 20 | 4 | 10 |
| B6X25/BN56 | M6 | 25 | 4 | 10 |
| B6X30/BN56 | M6 | 30 | 4 | 10 |
| B6X35/BN56 | M6 | 35 | 4 | 10 |
| B6X40/BN56 | M6 | 40 | 4 | 10 |
| B6X50/BN56 | M6 | 50 | 4 | 10 |
| B6X60/BN56 | M6 | 60 | 4 | 10 |
| B6X70/BN56 | M6 | 70 | 4 | 10 |
| B8X10/BN56 | M8 | 10 | 5.3 | 13 |
| B8X12/BN56 | M8 | 12 | 5.3 | 13 |
| B8X14/BN56 | M8 | 14 | 5.3 | 13 |
| B8X16/BN56 | M8 | 16 | 5.3 | 13 |
| B8X18/BN56 | M8 | 18 | 5.3 | 13 |
| B8X20/BN56 | M8 | 20 | 5.3 | 13 |
| B8X25/BN56 | M8 | 25 | 5.3 | 13 |
| B8X30/BN56 | M8 | 30 | 5.3 | 13 |
| B8X35/BN56 | M8 | 35 | 5.3 | 13 |
| B8X40/BN56 | M8 | 40 | 5.3 | 13 |
| B8X45/BN56 | M8 | 45 | 5.3 | 13 |
| B8X50/BN56 | M8 | 50 | 5.3 | 13 |
| B8X55/BN56 | M8 | 55 | 5.3 | 13 |
| B8X60/BN56 | M8 | 60 | 5.3 | 13 |
| B8X70/BN56 | M8 | 70 | 5.3 | 13 |
| B8X80/BN56 | M8 | 80 | 5.3 | 13 |
| B8X90/BN56 | M8 | 90 | 5.3 | 13 |
| B8X100/BN56 | M8 | 100 | 5.3 | 13 |
| B8X110/BN56 | M8 | 110 | 5.3 | 13 |
| B8X120/BN56 | M8 | 120 | 5.3 | 13 |