Front nuts missing on both leaf springs -- nut size?

Both of my nuts are missing. ;-) The nuts are missing on both leaf springs. Unfortunately, I noticed this after driving 450 miles. Anyone know what nut size is needed? These are part of the OME package bought from Wheelers. Thanks!

This doesn't look normal:

 

Get some locknuts for them.
If they are the same size as a second gen, I can find the sizing for you.

 

Damn son! You are one lucky fellow. Had those bolts come out, you would have had a wild ride!

 

Here is what I used (2nd gen) from Fastenal.
M14 x 1.5 nylon lock nuts

 

You're also missing your washers.

 

Someone forgot to tighten em...

 

Yup! I just put new tires (295 75s whoohoo!) and was under checking my tire clearance when I luckily looked up and then when 'what the $&^@ ... ?!?!!?'

 

Forget about replacing them, just act like you've got a pair.

 

that's what I get for outsourcing this job... never again.

 

It's a really easy job, replacing leaf springs.

Make sure to torque to spec while the vehicle is on the ground and the suspension is loaded.

 

Dab of blue loctite isn’t gonna hurt anything either. Pretty sure they’re M14.

 

Ha! That's who I bought this from, used 150,000 miles ago. ;-)

 

Check out post #13 in this thread:
https://www.tacomaworld.com/threads/leaf-spring-bolts.507528/

Or you can order the set from Wheelers Off Road:

 

Bro sorry your nuts went missing.

 

Had this happen to both mine and my friend's turd gens. Unfortunately we can't blame outsourcing

 

and, don't forget to lose your nuts!

 

Who did the install of the leaf packs?