4 inch lcd case

This design contains a case for 4 inch displays (with or without touch screen).
It consists of two parts (bottom and top) that I constructed using OpenSCAD, so modifications can be done easily.
I used M3 hex bolts to screw it together. Using hex bolts also makes it possible to screw a pcb in place at the bottom of the case using a hex wrench. The lcd is embedded in the cover. At the back there are keyholes to hang it onto a wall using plasterboard screws with4x35mm. I bought my lcds from aliexpress (480x320 SPI 4 inch), my design can be used for both: the one with touch function and the one without (see different files)