Parametric Retaining Clip

I created this model to create some custom sized retaining clips, modeled off mirror retaining clips purchased at Lowes. My use case was to hold 3mm acrylic panels painted in a faux stained glass style against our front window. Off the shelf mirror clips were too far from the wall, and did not have a wide enough support to keep the seams between panels secured.

So, why not just create an entire parametric model as an exercise?

You can remove the screw head recess by setting the diameter the same as the screw hole diameter.

You can turn the side flange supports on or off.