Serrated lock washers type A, external serrations
BN 779
DIN 6798 A
(Norme abrogée)
~UNI 8842 A
~ČSN 021745
| Matière |
Matière
Acier ressort
|
| Surface |
Surface
noir
|
| Dureté |
Dureté
350-425 HV
|
All features
All prices are based on the minimum order quantity. If you have any questions or special requirement, please contact Bossard.
M5a; M8a: pour vis à tête hexagonale
Standard
DIN 6798 A (Norme abrogée)
~UNI 8842 A
~ČSN 021745
Features
| Matière |
Matière
Acier ressort
|
| Surface |
Surface
noir
|
| Dureté |
Dureté
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