Threaded Spray Nozzle

thingiverse

Made these nozzles to screw into schedule 40 pvc pipe. Drill 1/4" hole and tap with M7 tap or 11/32 hole and M10 tap, they screw right in. You may need to adjust scale in slicer depending on material and printer calibration. For PETG I printed at 94 percent, for PLA 100 percent worked great. I recommend PETG for use with water though. Print threads down with supports everywhere, use support blockers to prevent support up center of thread and inside nozzle body, If you leave .2 mm gap between support material and nozzle the support will twist/unscrew off fairly easily. I used Cura 4.5 for this.