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These Straight PG/NPT Nylon Liquid-Tight Fittings are available in five sizes for 1/4" through 1". They are for use in both wet and dry locations. They have a low profile for a discrete and clean appearance. These fittings are designed for use with the Flexible, Non-Metallic Tubing listed in "Liquid-Tight Conduit/Tubing" section of our Electrical catalog.Use of an o-ring may be required for a complete, liquid-tight system.Locknuts are also available. Please refer to the "Liquid-Tight Locknuts" section of our Electrical catalog.
Straight PG/National Pipe Thread (NPT) Nylon Liquid-Tight Fittings
Unit of Measure
1 

Item #

Item Name

Thread Length

Nut Thickness

20300407-X03 N/A Straight PG/National Pipe Thread (NPT) Nylon Liquid-Tight to Fit 1/4 Inch (in) Conduit Size N/A 0.440 in11.30 mm N/A 0.200 in5.10 mm
20300407-XF03 N/A Straight PG/National Pipe Thread (NPT) Nylon Liquid-Tight to Fit 1/4 Inch (in) Conduit Size N/A 0.440 in11.30 mm N/A 0.200 in5.10 mm
20300408-X03 N/A Straight PG/National Pipe Thread (NPT) Nylon Liquid-Tight to Fit 3/8 Inch (in) Conduit Size N/A 0.630 in16 mm N/A 0.200 in5.10 mm
20300408-XF03 N/A Straight PG/National Pipe Thread (NPT) Nylon Liquid-Tight to Fit 3/8 Inch (in) Conduit Size N/A 0.620 in15.90 mm N/A 0.200 in5.10 mm
20300409-X03 N/A Straight PG/National Pipe Thread (NPT) Nylon Liquid-Tight to Fit 1/2 Inch (in) Conduit Size N/A 0.630 in16 mm N/A 0.200 in5.10 mm
20300409-XF03 N/A Straight PG/National Pipe Thread (NPT) Nylon Liquid-Tight to Fit 1/2 Inch (in) Conduit Size N/A 0.620 in15.90 mm N/A 0.200 in5.10 mm
20300410-X03 N/A Straight PG/National Pipe Thread (NPT) Nylon Liquid-Tight to Fit 3/4 Inch (in) Conduit Size N/A 0.630 in16 mm N/A 0.200 in5.10 mm
20300410-XF03 N/A Straight PG/National Pipe Thread (NPT) Nylon Liquid-Tight to Fit 3/4 Inch (in) Conduit Size N/A 0.620 in15.90 mm N/A 0.200 in5.10 mm
20300411-X03 N/A Straight PG/National Pipe Thread (NPT) Nylon Liquid-Tight to Fit 1 Inch (in) Conduit Size N/A 0.780 in19.8 mm N/A 0.200 in5.10 mm
20300411-XF03 N/A Straight PG/National Pipe Thread (NPT) Nylon Liquid-Tight to Fit 1 Inch (in) Conduit Size N/A 0.780 in19.8 mm N/A 0.200 in5.10 mm
Unit of Measure
1