Review on 🚛 4Pcs StarONE Truck Bed Tie Down Anchor Boxlink Cleats & Plates for Ford F150 F250 F350 & Raptor (2015-2020) by Eric Chapman

The only reason I gave four stars instead of five was because they move a bit. The fastening part is very strong, but the plastic part with the lock seems a bit flimsy, but doesn't bother. I decided to tap a 1/4-20 thread and use stainless steel pan head screws. I don't know what the holes on the Ford are made of, but it was very difficult to thread, maybe hardened aluminum. I don't think self tapping screws will work without breaking and removing the head. If you are using screws I would find out what thread they are and tap on them first except they are ok and look good.