Bench seat bolts, difference

[General23cmp]

I’m ready to install my recovered seat in the truck, and I have 16 bolts. 8 go to attach the tracks to the seat and 8 attach the tracks to the floor. The two sets of 8 bolts are different, and I don’t recall which went where. One set has a sharp tip on the end of the threads and the other has a “dog tip” end which is blunt. The bolts will thread into either sets of threads (same pitch), so the question is, which bolts go in the floor and which go into the seat frame?

The sharp tip could be useful to go through the carpet, but I know a seat belt bolt uses a blunt tip. The sharp tip could also work well going into some of the seat cover on one end. So, I could see it going either way. What is correct?