Artillery Hornet extruder knob (tensioner)

Spare part, printed with PLA. Tensioner used to compress spring of extruder Artillery Hornet.
Replacement of original extruder knob

My original tensioner has worn out and nut wasn't holding on threads anymore. 

I suggest printing at lowest layer height possible for best quality and also print some primitive cylinder by side. This allows layers to cool better when printhead goes off for a moment.

My settings:

Nozzle - 0.4

Material - PLA

Temp - 220°C

Layer height - 0.12 mm

Supports not needed just pay attention to the bridging part, how it's generated at the slicer