Curved spring washers
BN 590
DIN 137 A
(Norme abrogée)
~UNI 8840 A
~ČSN 021733
Matière |
Matière
Bronze ressort
|
Surface |
Surface
clair
|
All features
Standard
DIN 137 A (Norme abrogée)
~UNI 8840 A
~ČSN 021733
Additional information
Nous recommandons DIN 137 B pour de nouvelles constructions
Features
Matière |
Matière
Bronze ressort
|
Surface |
Surface
clair
|