Viti a testa cilindrica con esagono incassato, parzialmente filettate
BN 613
DIN 912
(Norme abrogée)
ISO 4762
~UNI 5931
~ČSN 021143
| Headform |
Headform
Cylindrique
|
| Drive |
Drive
Six pans creux
|
| Thread |
Thread
partiellement filetée
|
| Matière |
Matière
INOX
|
| Type de matériel |
Type de matériel
A4
|
All features
Standard
DIN 912 (Norme abrogée)
ISO 4762
~UNI 5931
~ČSN 021143
Additional information
The commercial quality of steel grades A2 and A4 is property class 70 (tensile strength 700 N/mm2). Strength of the screw is indicated by the head marking and defined by the applicable product standard.
Features
| Headform |
Headform
Cylindrique
|
| Drive |
Drive
Six pans creux
|
| Thread |
Thread
partiellement filetée
|
| Matière |
Matière
INOX
|
| Type de matériel |
Type de matériel
A4
|