ZZ9000: What size M2 Nut?

I lost one of the nuts that secures the backplate to the ZZ9000.

I heard I just needed to Google “M2 nut” and I’d find a replacement…

But, what size M2 nut is required? 0.4mm?



If you give up your search then here’s a link to my local electronics shop. They will ship everywhere but you should consider making an order for something else as well seeing that the nut is about 0.001 euro and she shipping easily is 5 to 10 euros :joy: