what size nuts/bolts for uca's?

[jmd2914]

im trying to find out what size nuts/bolts i need for my uca's. i know i need four ( 2 for each one) but what size are they? do i need hardened ones? thanks

Joel

 

[stang&2Birds]

I'm not sure of the length. You need hardened bolts.
http://www.breezeautomotive.com/home.php?cat_id=35