波浪華司
BN 796
DIN 137 B
(Standard withdrawn)
~UNI 8840 B
~ČSN 021734
| 材質 |
材質
彈簧鋼
|
| 表面處理 |
表面處理
黑色
|
| Hardness |
Hardness
420-490 HV
|
All features
Standard
DIN 137 B (Standard withdrawn)
~UNI 8840 B
~ČSN 021734
Features
| 材質 |
材質
彈簧鋼
|
| 表面處理 |
表面處理
黑色
|
| Hardness |
Hardness
420-490 HV
|
BN 798 - DIN 137 B
Waved spring washers - Spring steel - mechanical zinc plated blue
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