Fittingstore compressed air coupling socket with external thread NW 7.2 - G1/8 inch - G1/4 inch - G3/8 inch - G1/2 inch (G 1/2 inch) : Amazon.de: DIY & Tools
Parker Rectus Tema - 1/4 " Bspp Fem Kupplung Rot Nickel - Innengewinde, Bspp (Serie 21 Rectu-Key) : Amazon.de: Baumarkt
Schrader 17 Series Female Coupler 1/4" BSP Female Thread & Male Adaptors Fitting : Amazon.ca: Tools & Home Improvement
Rectus Druckluft Schnellkupplung Druckluftkupplung 1/2 Zoll a : Amazon.de: Baumarkt
Rectus Druckluftkupplung Stecknippel Schnellkupplung RQS Stecker aus Messing NW 7,2mm (3/8", Stecker mit Innengewinde) : Amazon.de: Baumarkt
5010 | maku Industrie
Compressed Air Coupling - AG1/4, not present : Amazon.de: DIY & Tools