Fächerscheiben Form A aussengezahnt
BN 779
所有顯示價格均為最低訂購數量之報價，如果您需其他需求數量的報價或特殊要求及問題，請與我們聯繫。
M5a; M8a: for hex head screws
規範
DIN 6798 A (Standard withdrawn)
~UNI 8842 A
~ČSN 021745
產品資訊
| Material |
Material
Spring steel
|
| Surface |
Surface
black
|
| Hardness |
Hardness
350-425 HV
|
BN 20231 - DIN 6798 A
Serrated lock washers type A, external serrations - Spring steel - zinc plated with thick layer passivation
BN 781 - DIN 6798 A
Serrated lock washers type A, external serrations - Spring steel - zinc plated blue
BN 80024 - DIN 6798 A
Serrated lock washers type A, external serrations - Spring steel - zinc plated yellow