M30 x 1.5 thread extension

To mount my heating thermostat I needed an extension. The thermostat pin was too long without this. The thermostat has M30 x 1.5 thead.

There is one simple part that just extends a M30 x 1.5 thread. There is a second part "xxx_sleeve nut" that can also be mounted without turning the connected parts by screwing the nut onto the thread.

Of cause you can use this part for whatever other application ... for the rare case that anyone ever needs a M30 x 1.5 extension.

I needed to fiddle around with the tolerances of the thread so that this did work with my printer. I also uploaded the FreeCAD file. Feel free to modify it.

Note that in case of a heating, the temperature should not get too high for PLA :-)