Rear Shock lower bolt size/thread

Lost the nut on the left lower shock bolt.
Toyota parts doesnt have the actual size.
Want to go to a Bolt store to get one asap, instead of ordering,which will take two days.

anyone know the actual size of bolt/thread type (looks machined of course)

Make it easier to talk to the bolt experts...

Thanks!!!!

 

can u take the other 1 off and have a friend/neighbor drive ya?

 

yes. but I will likely just remove the other nut while at the nut/bolt store.
it is unlikely the bolt is going to come off in routine driving, and I am watching it.
had that sucker tightened down hard too. Going to use Loc tite next time.
Never seems to be recommended by any site, but going to use it everywhere now...