Window Screen Plunger Pin

Broke the little plastic holder pins for our window screens, so needed some replacements and the options on the internet didn't look quite right. These are the plastic pins that you push in to keep your window screen in place.

The model is MOSTLY round, but not all the way as I wanted to print them flat so I didn't have them breaking off by printing vertically. So, the bottom does have a flat side.

These are 35mm long and the pin is 3mm wide, with a little "nub" in the middle to keep them from falling out.