PCF 4 6 8 10-16mm OD Tube X M14 M20 1/8" 1/4" 3/8" 1/2" 3/4" BSP Female Brass Twist Lock Fitting Quick Pneumatic Air Connector

PCF 4 6 8 10-16mm OD Tube X M14 M20 1/8" 1/4" 3/8" 1/2" 3/4" BSP Female Brass Twist Lock Fitting Quick Pneumatic Air Connector

Aliexpress UK