QY29112301 SMT nozzle holder nozzle connector

QY29112301 SMT nozzle holder nozzle connector
Key Features

• Material: Machined brass with a hollow center channel.
• Sealing: Features a black rubber O-ring around the body to maintain pneumatic pressure or alignment.
• Fastening: Includes a threaded side hole for a set screw to secure placement nozzles or attach to a rotary joint shaft. 

If you'd like, let me know:

• What specific machine model or brand this is for
• The dimensions (length and diameter)

I can help you find exact replacement specifications or compatible parts.