Quote Originally Posted by mmandley View Post
I want to say they were 3/8th course thread. I didnt look at diameter as much as length i wanted them to be long enough to bite but not so long they would go into the floor and runners so deep.
one more question, did you just use a silicon sealant on the lag bolts when you installed them to keep the water demons out? I'm assuming you have to predrill the holes as well?

Thanks