Waved spring washers
BN 796
DIN 137 B
(Standard withdrawn)
~UNI 8840 B
~ČSN 021734
| Material |
Material
Spring steel
|
| Surface |
Surface
black
|
| Hardness |
Hardness
420-490 HV
|
Alle Eigenschaften
Norm
DIN 137 B (Standard withdrawn)
~UNI 8840 B
~ČSN 021734
Eigenschaften
| Material |
Material
Spring steel
|
| Surface |
Surface
black
|
| Hardness |
Hardness
420-490 HV
|
BN 798 - DIN 137 B
波浪華司 - 彈簧鋼 - 機械鍍鋅
BN 800 - DIN 137 B
波浪華司 - 彈簧鋼 - 機械鍍鋅(黃色)
BN 83727 - NFE 27-620 - ~DIN 137 B
ONDUFLEX B - Rondelles élastiques ondulées - Acier ressort - zingué avec passivation épaisse
BN 83728 - NFE 27-620 - ~DIN 137 B
ONDUFLEX B - Federscheiben gewellt - Federstahl - verzinkt-blau