I have two windows that have casement cover 39-154. However, when I moved into the house the two screws that go into the holes are missing. I have not been able to identify the proper screws to secure the casement cover to the window sill. Any help would be appreciated.
Paul from SWISCO responded:
June 8, 2017
Hello! Andersen recommends a #8 x 1-3/8" oval head screw for the 39-154 operator cover. I hope this helps.