Fastening Washers, Circlips / Spring washers etc

DIN 127B Spring lock washers with square ends

DIN 128A Curved spring lock washers

DIN 137B Wave spring washers

DIN 2093 Disc springs

DIN 463 Tab washers

DIN 471 External Retaining Rings

DIN 472 Internal Retaining Rings

DIN 988 Shims

DIN 6798A Serrated lock washers external teeth

DIN 6798V Countersunk serrated lock washers external teeth

DIN 6798J Serrated lock washers internal teeth

DIN 6799 Retaining washers for shafts

DIN 7993 Snap rings

DIN 74361 Conical Spring Washer

DIN 7980 Spring lock washers for head screws

Spring washer Riplock

Circlips not standardized