Flux syringe cap

This is a flux syringe cap.
It's interior cavity is slightly conical, so it'll snugly fit a classic "Amtech RMA-223 (clone)" flux tube.
As it's an OpenSCAD, it can be easily modified to fit another kind of dispenser.
The 4 main parameters to change would be:
ID1 and ID2 relative to H1: These are two diameters to be measured at a distance of H1 on the collar of the dispenser (see pictures).
IntLen : This is the length between the ID1 measuring point on the collar and the tip of the dispensin