TOOLCRAFT A4,3 D6798 194754 Serrated washers Inside diameter: 4.3 mm M4 DIN 6798 Spring steel 100 pc(s)

DIN standard: DIN 6798; Inside diameter: 4.3 mm; Material: Spring steel; Material thickness: 0.5 mm; No. of cogs (details): 10; Thread size: M4

Price: 2.79 from Conrad Electronic