Flat washers without chamfer series LL (very large)
BN 84525
~NFE 25-513 LL
(Norme abrogée)
| Matière |
Matière
Acier
|
| Surface |
Surface
zingué-bleu
|
| Durezza |
Durezza
100 HV
|
Tutte le caratteristiche
Standard
~NFE 25-513 LL (Norme abrogée)
Caratteristiche
| Matière |
Matière
Acier
|
| Surface |
Surface
zingué-bleu
|
| Durezza |
Durezza
100 HV
|