Part number for a eThirteen Bosch Gen 4 Crank Bolt???

[Adamkhan123]

Hello, does anybody know the code part number for a eThirteen Bosch gen 4 crank arm bolt. Lost my bolt whilst out riding and now cant seem to get a replacement. Thanks

Image of the crank arms below :

 

[Worthy]

You can get a replacement from eBay just put Bosch crank bolt in your search, lots on there.

 

[Cocodrilo]

Mira esto. ISIS de M15.
Import Tornillo de manivela para bicicleta eléctrica Bosch/Brose con soporte ISIS M15 Allen, par