Conical spring washers for fastening joints
BN 30721
DIN 6796
~UNI 8836
Material |
Material
Spring steel
|
Surface |
Surface
mechanical zinc plated yellow
|
Hardness |
Hardness
420-490 HV
|
All features
Standard
DIN 6796
~UNI 8836
Features
Material |
Material
Spring steel
|
Surface |
Surface
mechanical zinc plated yellow
|
Hardness |
Hardness
420-490 HV
|