Waved spring washers
BN 800
DIN 137 B
(Standard withdrawn)
~UNI 8840 B
~ČSN 021734
Material |
Material
Spring steel
|
Surface |
Surface
mechanical zinc plated yellow
|
Hardness |
Hardness
420-490 HV
|
Alla funktioner
Norm
DIN 137 B (Standard withdrawn)
~UNI 8840 B
~ČSN 021734
Funktioner
Material |
Material
Spring steel
|
Surface |
Surface
mechanical zinc plated yellow
|
Hardness |
Hardness
420-490 HV
|