What size is the bolt that holds the battery clamp to the frame?

[PRBond]

So, in my fit of frustration trying to hook the battery back up to my '99 4Runner, I dropped and lost the bolt that holds the battery clamp into the frame in the front of the battery.

Anyone off the top of their head know what size that is? Hopefully it's just something I can pick up at Home Depot on the way home tonight.

Thanks!

 

[PRBond]

Never mind... I found replacement bolts with washers for $0.87 on ToyotaOverstock.com