Sturdy design for 4 and 5mm shelf support pegs with 20x12mm contact area.
Two 3mm holes allow you to use short screws to really tighten everything down securely while still benefitting from the exact height positioning of the peg.
1 peg uses roughly 2.2g of filament. Prints well without support sitting on the peg side at standard setting (0.2mm layer height, 4mm nozzle).
The length of the peg is 8mm, you can shorten it easily in your slicer if needed.
PLA used in pictures: Prusament PLA Marble Grey
The author marked this model as their own original creation.