Type |
Spring lock |
Material |
Steel carbon |
Surface treatment |
Black oxide |
For bolt and screw size |
M4 |
Inner diameter |
4.1mm |
Outer diameter |
7.6mm |
Thickness |
0.9mm |
Color |
Black |
Overall diameter |
7.6mm |
Overall thickness |
0.9mm |
Representative standard |
DIN |