Nozzle Holder Insert/Endcap for 40x40 Aluminium V Slot Extrusion

a Nozzle Holder that fits inside a 40x40 Aluminium V Slot extrusion.
Common on many Printers, in my case its an Ender 3 Pro

Fits 18 Nozzles and Usually you can Fit 2 of these on your printer, or 4 if you don't mind putting them on the back of your printer ;) 

i included 3 version: one for 0.4 and 0.6 nozzles, one for 0.8 and 1.0 nozzles and one blank one.

uses M6 Nuts as Inserts ( Press fit but you might want to use some superglue depending on your printers tolerances )

Printed in Tinmorry PLA Black Matt with 0.2mm layers, 3 walls and minimal lightning Infill 

took ~1h33m to print ( print settings are in the *.3mf file if you are interested ) and ~28g of Filament.