Rear Bobbin thread size

[H8AWS]

Does anyone know what the correct thread size is for rear paddock stand bobbins. Different retailers are saying different things, M6, M8, M10 etc.
My bike is a 2011 model on a 2012 plate

 

[DLSGAP]

Yamahas use the 6mm bobbins

 

[MotoRick]

Yamahas use the 6mm bobbins

True dat! I just attached mine yesterday. Used a little blue threadlocker to make sure it doesn't vibrate loose.