Place the order and received it under the time frame that was given to me
I see no reason it could not be installed on the inside or the outside. Your preference. Should be just as effective.
40 3/4" is as far as I could get the one I put in down to, but it was plenty. It only takes a small amount of torque to straighten out the door.
Yes. You might have to use a different type of screw (Perhaps a coarse thread sheet metal screw?) but it will work very well on a screen door.
It's the maximum length
Yes! Very well as long as the shed door has enough good wood to hold the screws.
They look like 1/4"x 20 ….. we would have to remove our braces to confirm.