Fusion 360 Thread Maker

I created a thread library for 45° threads with 0.2mm clearance for easy printing. I started from here: https://knowledge.autodesk.com/support/fusion-360/learn-explore/caas/sfdcarticles/sfdcarticles/Custom-Threads-in-Fusion-360.html It tells you how to copy the file to your Fusion install folder. Restart Fusion360 to be able to use the threads.

You can use the spreadsheet to make your own threads. Maybe you need a 8.75mm diameter thread or maybe you're using a first generation RepRap and want larger clearances. There is guidance in the spreadsheet to alter the values and to copy/paste into the XML file. Note that XML files are strict when it comes to format so keep the white spaces regular.

Threads are based loosely on the ISO Metric series, but you can see in the spreadsheet what the exact calculation is.

The Core.stl is just a placeholder and to prevent this Thing being deleted without an STL.