Mounting Hardware for dual 38s?

[SXIPro]

So...yeah...my carbs shook loose yesterday. That was fun. Can anyone tell me the nut size that mount dual 38s to a Yami 781BB? (I'm sure the same nut as for a plain old 701)

Thanks!

 

[SXIPro]

Stainless Steel 18-8 Flange Nut M8 x 1.25.

Get the Non-Serrated type.; smooth Flange

Serrated will damage the Carb Base Casting...

Nylon-Lock type works good against Vibration but are slow to remove.

Depends on how often you remove the Carbs which type is best.

Thanks.. .the carbs basically removed themselves while I was riding yesterday. That was no fun.