18G 0.84mm/1.26mm Flux Cartridge Needle

Total length: 30mm
Needle length: 12.7mm
Outer Diameter: 1.26mm
Inner diameter: 0.84mm

Threaded engagement (half turn) per cartridge.
Unlike a conventional medical needle, it is not torn off by the pressure of a thick flux gel.
The tube of the needle is metal, the connecting part with the thread is plastic.