Screen door adjustment screws.

Question

I have a friend with a 48? X 78? sliding screen patio door that is missing 3 adjustment screws, the 4th doesn?t seem to do anything and is binding and warping because the wheels are all slightly dysfunctional.
Can you recognize these and suggest replacements and how to swap.

Dave Sr. · Accepted Answer

I'm not sure if you can get the adjustment screw that goes with your patio screen door. It is a very specific screw. It should be a #8 Round Phillips head screw, 2-1/2" long with a blunt tip.

I recommend getting the one screw you still have in the 4th corner and take it to a hardware store in your area to see if they can supply. I believe the roller and corner in your door will be our 84-108 and 95-248, but you may want to remove your hardware from the door to confirm they all match up.