Viti a testa svasata piana con cava esalobata, interamente filettate
BN 4851
ISO 14581
| Forme de tête |
Forme de tête
Fraisée
|
| Entraînement |
Entraînement
Six lobes internes
|
| Filetage |
Filetage
entièrement filetée
|
| Matière |
Matière
Acier
|
| Classe de qualité |
Classe de qualité
08.8 / 8.8 (Le marquage de la tête est déterminant)
|
| Surface |
Surface
zingué-bleu
|
All features
Standard
ISO 14581
Additional information
Fasteners to the given specification have a reduced loadability due to the head geometry according to ISO 898-1.
Features
| Forme de tête |
Forme de tête
Fraisée
|
| Entraînement |
Entraînement
Six lobes internes
|
| Filetage |
Filetage
entièrement filetée
|
| Matière |
Matière
Acier
|
| Classe de qualité |
Classe de qualité
08.8 / 8.8 (Le marquage de la tête est déterminant)
|
| Surface |
Surface
zingué-bleu
|
BN 1422 - DIN 7991 - ~ISO 10642
Hex socket flat countersunk head screws fully threaded - Steel - 010.9 / 10.9 (The head marking is determining) - zinc flake coated GEOMET® 500 A
BN 20 - DIN 7991 - ~ISO 10642
Hex socket flat countersunk head screws fully threaded - Steel - 010.9 / 10.9 (The head marking is determining) - black
BN 21 - DIN 7991 - ~ISO 10642
Hex socket flat countersunk head screws fully threaded - Steel - 010.9 / 10.9 (The head marking is determining) - zinc plated blue
BN 30105 - DIN 7991 - ~ISO 10642
Hex socket flat countersunk head screws fully threaded - Steel - 08.8 / 8.8 (The head marking is determining) - zinc plated blue