Grease nozzle

I designed this nozzle as a replacement for the cap of a tube of (Elvedes) grease for my bicycle rollerbrakes, so I can distribute the grease into the 5mm hole of the rollerbrake.

Thread (of the tube) has an outer diameter 14,5mm approx, pitch 1,5. I also made a tiny cap to close the nozzle.

Be careful using the nozzle as it is quite thin and fragile (I experienced already during first use...)