Malta window replacement parts

A handy person from Lancaster, OH says:
I am getting ready to order several replacement parts for an older Malta window. They use your part, Pivot Shoe 15-159 , to attach the sash to the balance string. However, I need to purchase a couple other parts that are broken.

1. The clip which attaches the spring to the bottom of the vinyl sash liner (see 3 attached photo for size and description).

2. Also, I need to purchase several of the screws that are uses to attach the pivot shoe to the side of the window sash (again, see attached photo).

Do you have the clip and/or screw for this application?

Please advise ASAP. Thanks!
User submitted photos of window hardware.
Profile picture of Paul
Paul from SWISCO responded:
Thank you for writing in. Since you already have the screw hole in the window, you may be able to use our 84-506 screw. As for the spring clip, see if you can make our 19-029 S-clip work for you.
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