Threaded Spray Nozzle

thingiverse

I designed these nozzles to securely attach to schedule 40 PVC pipes. Drill a 1/4-inch hole and then tap it with an M7 tap, or alternatively, drill an 11/32-inch hole and use an M10 tap - they'll fit perfectly. Depending on the material used and printer calibration, you might need to adjust the scale in your slicer software. For PETG, I found that printing at 94 percent worked well, while for PLA, 100 percent produced excellent results. When working with water, I highly recommend using PETG. To print these nozzles successfully, I suggest orienting them vertically and adding supports throughout. Additionally, use support blockers to prevent the supports from forming in the center of the thread or inside the nozzle body. Leaving a 0.2 mm gap between the support material and the nozzle will allow you to easily remove the supports without damaging the nozzle. I used Cura 4.5 to print these nozzles.