Security bolts

Has anyone found a lock but that is compatible with the M12 rear bolt? Can’t seem to Dina’s any product that works for such a large bolt. Thanks.

For france-based AM riders I have found this, it should suit an M12 bolt
https://www.vis-antivandale.com/catalogue/kits-antivol-velos/antivol-roues-de-velo/kit-ecrous-antivol-m12-roues-de-velo/
But I am not sure of the thread size... Will try to determine it.