Federscheiben gewellt
BN 796
DIN 137 B
(Standard withdrawn)
~UNI 8840 B
~ČSN 021734
| Material |
Material
Spring steel
|
| Surface |
Surface
black
|
| Hardness |
Hardness
420-490 HV
|
All features
Standard
DIN 137 B (Standard withdrawn)
~UNI 8840 B
~ČSN 021734
Features
| Material |
Material
Spring steel
|
| Surface |
Surface
black
|
| Hardness |
Hardness
420-490 HV
|
BN 798 - DIN 137 B
Arandelas elásticas onduladas - Resorte de acero - cincado mecánico pasivado azul
BN 800 - DIN 137 B
Arandelas elásticas onduladas - Resorte de acero - cincado mecánico pasivado amarillo
BN 83727 - NFE 27-620 - ~DIN 137 B
ONDUFLEX B - Waved spring washers - Spring steel - zinc plated with thick layer passivation
BN 83728 - NFE 27-620 - ~DIN 137 B
ONDUFLEX B - Waved spring washers - Spring steel - zinc plated blue