Cylindrical studs DIN 7
| Manufacturer | BOSSARD |
| Type of protective element | cylindrical stud |
| Material | steel |
| BN standard | BN 855 |
| ISO standard | ISO 2338 |
| DIN standard | DIN 7 |
| Symbol | Diameter | Length |
|---|---|---|
| [mm] | [mm] | |
| B1.5X3/BN855 | 1.5 | 3 |
| B1.5X6/BN855 | 1.5 | 6 |
| B2X5/BN855 | 2 | 5 |
| B2X6/BN855 | 2 | 6 |
| B2X8/BN855 | 2 | 8 |
| B2X10/BN855 | 2 | 10 |
| B2X12/BN855 | 2 | 12 |
| B2.5X12/BN855 | 2.5 | 12 |
| B2.5X30/BN855 | 2.5 | 30 |
| B3X20/BN855 | 3 | 20 |
| B3X25/BN855 | 3 | 25 |
| B4X8/BN855 | 4 | 8 |
| B6X70/BN855 | 6 | 70 |
