D1 tie down points

[Rocky]

I pulled he rear carpet and padding out of my D1 today-dang is all soaking wet.

Wondering if anyone remembers the size of the bolt/thread that goes into factory tie down points?

The pic isn't my truck!

 

[robertf]

If I remember right, they were some really goofy metric thread that is something like .2 TPI off of a 7/16 fine thread, so use SAE bolts. There is enough tolerance in the threads for it to work.