3 ways 2020 Extrusion Corner for 5mm slots and M5 screws

I could't find any fitting 3-way corner for my 2020 extrusion beams with 5mm slots so I created my own ones.
Designed for M5 countersunk screws. The noses prevent any turning of the beam in case of torque. Pockets on the inner edges allow to frame plates or windows.

Inspired by:
https://www.thingiverse.com/thing:1100779
https://www.thingiverse.com/thing:1797105