This standard specifies dimensions and symbols for locking devices intended to be used with locknuts.
Locking devices in accordance with this standard are lockwashers and locking clips for use with locknuts conforming to DIN 981.
DIN 5406:2011 history
2011DIN 5406:2011-04 Rolling bearings - Lockwashers; Safety plate, Lockclip
2011DIN 5406:2011 Rolling bearings - Lockwashers; Safety plate, Lockclip
2009DIN 5406:2009 Rolling bearings - Lockwashers; Safety plate, Lockclip
1993DIN 5406:1993 Rolling bearings; lockwashers; safety plate, lockclip
1970DIN 5406:1977 Rolling bearings - Lockwashers; Safety plate, Lockclip