SMC KC Series Brass Self Seal Tube Fitting, Connector, 4mm Tube OD x M5x0.8 BSPT Male: Push To Connect Tube Fittings: Amazon.com: Industrial & Scientific
Pneumatic Angled Push-In Connector Cylindrical M5 x 4 mm : Amazon.de: DIY & Tools
FESTO 9394 VAD-1/4 VACUUM GENERATOR - SUPPLIED IN PACK OF 1: Amazon.com: Industrial & Scientific
3 Stück gerade Pneumatik Steckverbinder - Steckanschluss für Luft & Wasser - Schnellsteckverbinder - Push In Fitting (4mm) : Amazon.de: Baumarkt
Teenage Engineering Field Audio Cable 3.5mm to RCA, 4ft - Control Voltage
PLCatis Gerade Pneumatik Steckverbinder 12 Stück Push In Fitting (8mm) Pneumatik Verbinder Blau Air Push Schnellkupplungen für Schnelle Verbindung von Luftleitungen : Amazon.de: Baumarkt