I ordered a new Moog idler arm because I have had good luck with that brand...so far...and they include the bolt. Of course I will check the bolt before I leave the store!
That's what I put on my car a few years ago. Mine was made in Japan. Going strong today but the car hasn't been driven a ton either.
I miss Elk hunting, Oregon has screwed it up to the point its not worth it and what Elk are around end up on private ranches and you're welcome to hunt on them for a very large fee.