8V1 Screw Convert for Air Compressor

I bought a small airbrush spraying paint for 3D models, though the pressure is too weak, could not get the spraying work properly.

tried to use Xiaomi air compressor for stronger pressure, and it turned out work great, 

most of tire valve screw use 8V1 thread (D: 7.6mm)

while the airbrush tube has thread of M10 (D:9.8mm)

it is not as strong as the metal, but it only weight less than 2g, and nearly cost nothing.

and it is easy and fast to print, and NO Support needed!!

Filament

PETG is highly recommended due its better heat resistance