Under where it says 22PCS it lists the sizes like 0.02 0.04 etc but they are not , they are 0.2 0.4 ( ten times bigger ) its stamped on each jet . Also the thread will almost certainly be 6mm where normal gas jets ( at least in England) are I believe 1BAIt’s been a long time since I posted on this thread as I've moved to loco's that are coal fired However, I still get the occasional query and it seems that this thread has become bit of a reference so I'll post this here.
I got my jets from a model engineering supplier but recently I've purchased a 3D printer and sought a supply of extruder nozzles so turned to Aliexpress. They arrived today and my immediate thought was "these are gas jets". I hadn't noticed the similarity before. It’s understandable really, hobby 3D printing gained a foothold with RepRap and where else would they get nozzles?
Barely US$8 for 22 "jets" with shipping.
US $2.58 11% OFF|22 Pcs Nozzle MK8 Extruder Head 3D Printer for creality CR 10 CR10 Machine Heads 1.75mm|3D Printer Parts & Accessories| - AliExpress
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