Rondelles élastiques ondulées
BN 796
DIN 137 B
(Norme abrogée)
~UNI 8840 B
~ČSN 021734
| Matière |
Matière
Acier ressort
|
| Surface |
Surface
noir
|
| 硬度 |
硬度
420-490 HV
|
All features
Standard
DIN 137 B (Norme abrogée)
~UNI 8840 B
~ČSN 021734
Features
| Matière |
Matière
Acier ressort
|
| Surface |
Surface
noir
|
| 硬度 |
硬度
420-490 HV
|
BN 798 - DIN 137 B
波浪華司 - 彈簧鋼 - 機械鍍鋅
BN 800 - DIN 137 B
Waved spring washers - Spring steel - mechanical zinc plated yellow
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