Push-On Fittings
Pneumatic Air Connector Fitting PH 4mm 6mm 8mm Thread 1/8" 1/4 3/8 1/2 Straight Hose Fittings Pipe Quick Connectors
Thread : M5=5mm
Thread : 01=1/8'' 9.5mm
Thread : 02=1/4'' 12.7mm
Thread : 03=3/8'' 16.5mm
Thread : 04=1/2'' 20mm
Tips:
01=1/8" Threaded9.7mm
02=1/4" Threaded12.7mm
03=3/8" Threaded16mm
04=1/2" Threaded20mm