I would use carriage bolts over screws. Screws tend to be tempered hard and will break when the frame flexes and just dont have the gripping power of bolts. there more of a pain to install (and remove ) but a better way to go (imo)
I would use carriage bolts over screws. Screws tend to be tempered hard and will break when the frame flexes and just dont have the gripping power of bolts. there more of a pain to install (and remove ) but a better way to go (imo)