PVC Union Plain/Female Adapter

Adapter plain with female thread.16 x 3/8", 20 x 1/2", 25 x 3/4", 32 x 1", 40 x 1.25", 50 x 1.5", 63 x 2".

Common Thread Size Name For 3/8": 10mm

Actual Thread Size For 3/8": 16.1mm

Common Thread Size Name For 1/2": 15mm

Actual Thread Size For 1/2": 21.6mm

Common Thread Size Name For 3/4": 20/22mm

Actual Thread Size For 3/4": 25.5mm

Common Thread Size Name For 1": 25mm

Actual Thread Size For 1": 32.9mm

Common Thread size Name For 1.25": 32mm

Actual Thread Size For 1.25": 41.1mm

Common Thread Size Name For 1.5": 40mm

Actual Thread Size For 1.5": 47.1mm

Common Thread Size Name For 2": 50mm

Actual Thread Size For 2": 59.1mm