Just wanted to know the size of the bolts needed for a grounding kit. I notice most of the bolts used in the engine bay seems to be one particular size.

I plan to replace these rusted bolts with new and longer ones. Are they size 8? I see the number 8 on some of them. So is that like 8mm?

Thanks

 

Try doing a search and if that fails give a call to your local honda dealership, they'll have the part numbers and can tell you the bolt sizes.

 

Look at a manual. Go to hondahookup.com sign up and download their free manuals