I have TJI joists in my house. In my basement, I want to shackle
chains from 3 of them (every other one for 5 joists), and hang a
combined total of about 200 lbs, evenly distributed, so about 65-70 lbs
per chain. Can I just get regular bolt shackles and do this? Any
other/better way to do this? Any problems, comments, or tips on doing
this right?

Thanks,