5/16-in window screen frame corners. Cost about $0.50 each at a Lowes or HomeDepot. Substantially stronger when made of PLA.
Here's a tutorial on how to build window screens: http://www.mobilehomerepair.com/screens.html
corner
frame
outdoor
right angle
screen
window
Format: STL
Size: 0.0 MB
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0 downloads
Dimensions: 51.2 × 51.1 × 7.2 mm
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