Alternate title: Thank You Jeep. Well I was going to install proper seat belt bungs today for the three point harness I installed a few years ago when I built my cage.. Originally I used nuts welded on the roll bar to mount the shoulder part. So after reading several places how this aint the safest way to mount them I bought 2 proper seat belt bungs last fall.. So today I decide to start this project. 1. Remove bolt on driver side.. Hmm. Maybe I better see if it fits? Nope goes in about 1/4" and stops dead.. So I am thinking, metric.. Down to Ace hardwar and try to ID the thread size in the bung. The bolt I have that came with the seat belts is 7/16-20.. I try the bung on all the thread size checkers. NADA.. So I cal the place I got it from.. The guys says" This bolt is only made by Jeep and is proprietary.. Go to the Jeep dealer".. Off to Jeep. Parts guy: What year.. Lets try 96 . Superseded. And nothing listed unless you wanna buy the whole assembly. Which is like $350.. So I am thinkin I am gonna just order another set of bungs.. I can find 7/16-20 bungs all day, that are for 1-3/4 tube.. Of course mine is 2".. Last resort, I PM a guy I know who has a yard here. Otherwise there is a pick n pull 25 miles away.. Rant off..