Rosette elastiche coniche leggere serie stretta
BN 1225
SN 212748
(Standard withdrawn)
Material |
Material
Spring steel
|
Surface |
Surface
mechanical zinc plated blue
|
Hardness |
Hardness
43-50 HRC
|
Toutes les caractéristiques
Standard
SN 212748 (Standard withdrawn)
Caractéristiques
Material |
Material
Spring steel
|
Surface |
Surface
mechanical zinc plated blue
|
Hardness |
Hardness
43-50 HRC
|