Conical spring washers for fastening joints
BN 1374
DIN 6796
~UNI 8836
| Matière |
Matière
Acier ressort
|
| Surface |
Surface
phosphaté
|
| Dureté |
Dureté
420-490 HV
|
Alla funktioner
Norm
DIN 6796
~UNI 8836
Funktioner
| Matière |
Matière
Acier ressort
|
| Surface |
Surface
phosphaté
|
| Dureté |
Dureté
420-490 HV
|