bottle thread tester
thingiverse
When crafting a water rocket or bird feeder using a plastic bottle, I often struggle to locate its thread size and pitch. Fortunately, it only takes around 10 minutes to design and 3D print a small calibration tool that ensures my measurements for pitch and diameter are spot on.
Download Model from thingiverse
With this file you will be able to print bottle thread tester with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on bottle thread tester.