| Manufacturer | BOSSARD |
| Spacer | screwed spacer sleeve |
| Material | steel |
| Plating material | zinc |
| Features | with internal threaded hole on both ends |
| Symbol | Internal thread | Spacer length |
|---|---|---|
| [mm] | ||
| B3X6/BN3319 | M3 | 6 |
| B3X8/BN3319 | M3 | 8 |
| B3X20/BN3319 | M3 | 20 |
| B3X25/BN3319 | M3 | 25 |
| B3X45/BN3319 | M3 | 45 |
| B3X60/BN3319 | M3 | 60 |
| B4X10/BN3319 | M4 | 10 |
| B4X12/BN3319 | M4 | 12 |
| B4X16/BN3319 | M4 | 16 |
| B4X25/BN3319 | M4 | 25 |
| B4X50/BN3319 | M4 | 50 |
| B5X14/BN3319 | M5 | 14 |
| B5X16/BN3319 | M5 | 16 |
| B5X20/BN3319 | M5 | 20 |
| B5X25/BN3319 | M5 | 25 |
| B5X80/BN3319 | M5 | 80 |
| B6X14/BN3319 | M6 | 14 |
| B6X18/BN3319 | M6 | 18 |
| B6X20/BN3319 | M6 | 20 |
| B6X25/BN3319 | M6 | 25 |
| B6X30/BN3319 | M6 | 30 |
| B6X35/BN3319 | M6 | 35 |
| B6X40/BN3319 | M6 | 40 |
| B6X45/BN3319 | M6 | 45 |
| B6X50/BN3319 | M6 | 50 |
| B6X55/BN3319 | M6 | 55 |
| B6X60/BN3319 | M6 | 60 |
| B6X70/BN3319 | M6 | 70 |
| B6X80/BN3319 | M6 | 80 |
| B6X100/BN3319 | M6 | 100 |