![SRDK SRDK](/data/img/category/SRDK.jpg)
SRDK
Double conical ring- Design
-
Double conical ring
- Standard
-
DIN 3862
- Application
-
For union nuts A DIN 3870 and union screws DIN 3871
- Material
-
Steel
- Surface
-
electro galvanised
![SRDK MG SRDK MG](/data/img/category/SRDK-MG_Foto.jpg)
SRDK MG
Double conical ring- Design
-
Double conical ring
- Standard
-
DIN 3862
- Application
-
For union nuts A DIN 3870 and union screws DIN 3871
- Material
-
Brass