Metric self tapping thread test jig (F3D parametric model)

This is a parametric Fusion 360 model to quickly generate a test object with specified hole diameter that decreases in steps of 0.1mm. Easy to find the right hole diameter for self tapping screws, bolts, inserts and/or press fit axles, pins, rods, tubes, etc.. 

The object height is the same a the hole diameter, so a 3mm hole will result in 3mm thickness. This can be easily adjusted by editing the extrude feature and defining the required height.

Hopefully this is useful to someone! Looking forward to your feedback and photos of your makes / tests you did with this model!

Happy printing! :-D