方形截面彈簧華司 適用圓柱頭螺絲
BN 1373
DIN 7980
(Standard withdrawn)
~ČSN 021740
| Material |
Material
Spring steel
|
| Surface |
Surface
black
|
| Hardness |
Hardness
430-530 HV
|
Toutes les caractéristiques
Standard
DIN 7980 (Standard withdrawn)
~ČSN 021740
Informations complémentaires
Other coatings on request.
Caractéristiques
| Material |
Material
Spring steel
|
| Surface |
Surface
black
|
| Hardness |
Hardness
430-530 HV
|