This is a method to join MGN extrusion to aluminum profiles.
An M3 insert must be used on the 3D printed part.
When you download, you will get the STL and the original STEP file.
Any issues or comments let me know :)
-3D printed model
-M3 Inserts - Affiliate Link:https://www.banggood.com/custlink/mvGm4jfwPs
-M3 screws - Affiliate Link:https://www.banggood.com/custlink/3DKKq4ibab