Spray irrigator radius 5 meter

The largest part contains 4 holes with a diameter of 3.2 mm. the upper cover is fastened with 4 pieces of M4 screws. Therefore, we have to make a thread for the M4 into the part. I made the necessary seal from a layer of silicone.

Spray irrigator radius 5 meter version 2 hoses
https://www.thingiverse.com/thing:4341423

Thanks, Enjoy!