I bought the 26-297 pivot bar(order 758466), and now I need the screws to lock it into my sash. I need something that's going to bite into that metal. I have vinyl tilt windows.
Paul from SWISCO responded:
July 7, 2016
Normally, the screw passes through the pivot bar and locks into the sash. For the 26-297, see our 33-081 screw (#10 X 1/2").