Serrated lock washers type J, internal serrations
BN 676
DIN 6798 J
(Standard withdrawn)
~UNI 8842 J
~ČSN 021746
| Material | 
                               
            Material
            Stainless steel
 
     | 
                    
| Material type | 
                               
            Material type
            A2
 
     | 
                    
All features
M5a; M8a: for hex head screws
Standard
                        DIN 6798 J (Standard withdrawn)
~UNI 8842 J
~ČSN 021746
                    Features
| Material | 
                               
            Material
            Stainless steel
 
     | 
                    
| Material type | 
                               
            Material type
            A2
 
     |