Thread Pitch

Morning all,
Just a quick one what is the thread pitch of the chaincase cover stud holes? I've got an M6 x 1mm tap and i'm not convinced it's right so not even going to try it until I know for sure....
Just a quick one what is the thread pitch of the chaincase cover stud holes? I've got an M6 x 1mm tap and i'm not convinced it's right so not even going to try it until I know for sure....
