Schroef; zeskant; draadvormend
| Producent | BOSSARD |
| Type montage-element | schroef |
| Soort kop | zeskant |
| Eigenschappen mechanische componenten | draadvormend |
| Materiaal | gehard staal |
| Hardheid | 450 HV |
| Bedekkingsmateriaal | zink |
| Soort insnijding | geen |
| BN-norm | BN 1221 |
| DIN-norm | DIN 7513A |
| Symbool | Schroefdr. | Lengte | Sleutelmaat |
|---|---|---|---|
| [mm] | [mm] | ||
| B5X10/BN1221 | 5 | 10 | 8 |
| B5X12/BN1221 | 5 | 12 | 8 |
| B5X16/BN1221 | 5 | 16 | 8 |
| B5X20/BN1221 | 5 | 20 | 8 |
| B6X12/BN1221 | 6 | 12 | 10 |
| B6X16/BN1221 | 6 | 16 | 10 |
| B6X20/BN1221 | 6 | 20 | 10 |
| B6X25/BN1221 | 6 | 25 | 10 |
| B8X16/BN1221 | 8 | 16 | 13 |
| B8X20/BN1221 | 8 | 20 | 13 |
