Frame slider hex bolt size?

[AesoSpades]

I have a 2006 FZ1 with Aftermarket frame sliders. I have yet to find which ones they are but that is irrelevant. What is relevant is that my hex bolt broke from me trying to tighten it more than necessary. I drilled it and used a reverse thread drill bit to take it out. Now what I need to know is the size of the metric hex bolt (the diameter and thread size).

I have already gone to my local Fastenal and have found that the size comes closest to an M8x70mm 3.5 inch in length. Can anyone confirm the correct size of this bolt? I'm riding without one right now looking for the correct size, don't want my engine to fall off!
Please help.

Thanks.

 

[NJFZ1]

Well the Yamaha part number for the stock bolt is 95024-10040-00. If I remember correctly the part that I have marked in bold means that it's a 10mm bolt 40mm long. Obviously your aftermarket sliders use longer bolts...