Exhaust Hanger Bolt

[Clyde]

Apparently I didn't tighten the exhaust hanger bolt on Friday when I was messing with the new exhaust. Can anyone identify the size of the bolt I need? Seems like I should be able to pick it up at any decent local hardware store. It's #5 in the diagram below. Part number "90109-08170-00 BOLT" if I were to order it online.

 

[Clyde]

M8-40, standard threads. In case anyone is looking in the future.

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