Curved spring lock washers
BN 20193
~DIN 128 A
(Standard withdrawn)
~UNI 8839 A
~ČSN 021731
Material |
Material
Spring steel
|
Surface |
Surface
mechanical zinc plated blue
|
Alla funktioner
Norm
~DIN 128 A (Standard withdrawn)
~UNI 8839 A
~ČSN 021731
Mer information
Existing technical approvals in train business
Funktioner
Material |
Material
Spring steel
|
Surface |
Surface
mechanical zinc plated blue
|