This is a HUGE kit, the box is 12"X10"X10"!
You can see by the use of stacking trays, foam and a vacuum formed insert, we have taken great care to protect your investment.
The screws are used on ball joints and other components that need tension to work properly.
You can quite literally leave this kit poseable for months or years of play if you choose, the tension created by the ball joints is more than enough to have the kit retain its pose. At any point a drop or two of model cement will lock everything into a fixed pose, but until you decide exactly what pose you would like… you are free to play.
Watching the legs and torso move with working hydraulics is a pretty fun experience ;)