Waved spring lock washers
BN 771
DIN 128 B
(Standard withdrawn)
~UNI 8839 B
~ČSN 021731
| Material |
Material
Spring steel
|
| Surface |
Surface
mechanical zinc plated blue
|
Al produktinformation
Standard
DIN 128 B (Standard withdrawn)
~UNI 8839 B
~ČSN 021731
Mere information
Nous recommandons DIN 128 A (rondelles élastiques cintrées) pour de nouvelles constructions: BN 768 / BN 769 / BN 770
Produktinformation
| Material |
Material
Spring steel
|
| Surface |
Surface
mechanical zinc plated blue
|