The parts that were included were very well labeled in their bags by number. The instructions don't actually give much detail. You mostly look at the picture and try to read what part number goes there. The actual step-by-step directions are not helpful at all. It appeared a couple part numbers of screws, nuts and bolts were missing. I reached out and the seller got back to me immediately. after providing some additional information. they went to the manufacturer and again got back to me very promptly with the response. The response, however, from the manufacturer is not what I expected. The picture shows nuts and bolts going in after a screw and the manufacturers response was that it wasn't necessary so they did in fact include all parts. as a result, they were not willing to provide me what parts appeared to be missing (Again, just some nuts and bolts) So I was trying to match to the screw size what was needed to keep it in place. aside from that, the metal seemed very strong and set in place rather easily.