• Can be applied or removed by hand, hex wrench or screwdriver
  • The FP series plugs will fit NS and NF Class 1-2-3 standard threads
  • Optional O-ring gives this part a watertight seal for superior leakage protection
Unit of Measure

To Plug Standard Thread Size

N/A 9/16"-18

Dimension A

N/A 0.500 in12.700 mm

Dimension B

N/A 0.781 in19.840 mm

Dimension C

N/A 0.188 in4.760 mm

Dimension D

N/A 0.350 in8.890 mm


N/A Polypropylene


N/A Red