Xmission cooler line bracket bolts

Hello,

Does anyone happen to know what size the bolts are for the brackets that hold on the ATF cooler lines and the front hardline portion (under the bottom support)? I'm getting ready to replace everything and would rather have new stainless hardware ready the day of.

Thanks!

 

Toyota follows JIS for their bolt sizes.
You can make an educated guess based off the head size.

The difference for JIS and common ANSI you’ll find in most stores is head size.
JIS uses smaller bolt head sizes compared to ANSI.

For instance a 8mm diameter JIS bolt will use a 12 wrench.
Where as a 8mm diameter ANSI bolt uses a 13mm wrench.

 

Thanks. Indeed, I knew about head/thread size but I was hoping for length. I'm replacing the stamped brackets with aluminum double-AN6 brackets and wanted to be able to have longer bolts ready to drop in.

 

That I can’t help you with. I hope I never need to know.
Because if I do, that means mines broken too