Standard | DIN 3570 |
Material | Otel |
Acoperire | Zincat electrolitic |
a | Diametru nominal | d3 | |
mm | toli | ||
30NW20 | 20 | ¾ |
M10 |
38NW25 | 25 | 1 | |
46NW32 | 32 | 1 ¼ | |
52NW40 | 40 | 1 ½ | |
64NW50 | 50 | 2 |
M12 |
82NW65 | 65 | 2 ½ | |
94NW80 | 80 | 3 | |
120NW100 | 100 | 4 |
M16 |
148NW125 | 125 | - | |
176NW150 | 150 | - |