shackle bolt size

New Member here.
My tundra has a 6" max trac kit on it with 1" coil spacer in the front. So 7" in the front and a 4" block in the rear .
The back is lower then the front so I'm evening it out with a +2 shackle in the back.
The shackles I recieved do not have bolts and before I tear everything apart I'd like to have the parts here.

Can someone please confirm the sizes of the bolts that come with the coach/toytec shackles ?

Thanks again!

 

Anyone? I'm itching to install but I drive the truck every day

 

The bolts I received with my toytec shackles are 16mm, or 5/8 might be easier to find around you. At any rate make sure if you buy a 16mm it's a grade 12.9 and if it's a 5/8 make sure it's grade 8. As always use locking nuts