Straight National Pipe Thread (NPT) Economy Nylon Liquid-Tight Fittings
Swing Couplings and Fittings
These Straight NPT Threaded Economy Nylon Liquid-Tight Fittings offer cost savings and are UL approved for use with Liquid-Tight Flexible Tubing. They are available in 4 sizes; 1/4", 3/8", 1/2", and 3/4", and provide a low-cost, one-piece solution with smooth internal surfaces for easier wire routing, protection and installation. Their all Nylon 6/6 construction is resistant to salt water, weak acids, gasoline, alcohol, oil, grease and common solvents (note: this feature is not assessed by the UL certification and testing) Optional Black and Gray Collars are also available, to neaten rough cut tubing ends, and are listed. Locknuts are listed in the "Liquid-Tight Locknuts" section of our Electrical catalog.
Item # |
Item Name |
Mounting Hole Size |
Nut Thickness |
Maximum Overall Length |
|---|---|---|---|---|
| 20300044-A030 | N/A Straight National Pipe Thread (NPT) Economy Nylon Liquid-Tight to Fit 3/8 Inch (in) Conduit Size | Mounting Hole Size N/A 0.875 in22.20 mm | Nut Thickness N/A 0.200 in5.10 mm | Maximum Overall Length N/A 1.72 in43.70 mm |
| 20300044-A07I | N/A Straight National Pipe Thread (NPT) Economy Nylon Liquid-Tight to Fit 3/8 Inch (in) Conduit Size | Mounting Hole Size N/A 0.875 in22.20 mm | Nut Thickness N/A 0.200 in5.10 mm | Maximum Overall Length N/A 1.72 in43.70 mm |
| 20300046-A030 | N/A Straight National Pipe Thread (NPT) Economy Nylon Liquid-Tight to Fit 1/2 Inch (in) Conduit Size | Mounting Hole Size N/A 0.875 in22.20 mm | Nut Thickness N/A 0.200 in5.10 mm | Maximum Overall Length N/A 1.72 in43.70 mm |
| 20300046-A07I | N/A Straight National Pipe Thread (NPT) Economy Nylon Liquid-Tight to Fit 1/2 Inch (in) Conduit Size | Mounting Hole Size N/A 0.875 in22.20 mm | Nut Thickness N/A 0.200 in5.10 mm | Maximum Overall Length N/A 1.72 in43.70 mm |
| 20300047-A03I | N/A Straight National Pipe Thread (NPT) Economy Nylon Liquid-Tight to Fit 3/4 Inch (in) Conduit Size | Mounting Hole Size N/A 1.109 in28.20 mm | Nut Thickness N/A 0.200 in5.10 mm | Maximum Overall Length N/A 1.84 in46.70 mm |
| 20300048-A07I | N/A Straight National Pipe Thread (NPT) Economy Nylon Liquid-Tight to Fit 3/4 Inch (in) Conduit Size | Mounting Hole Size N/A 1.109 in28.20 mm | Nut Thickness N/A 0.200 in5.10 mm | Maximum Overall Length N/A 1.84 in46.70 mm |
| 30600111-A03 | N/A Straight National Pipe Thread (NPT) Economy Nylon Liquid-Tight to Fit 1/4 Inch (in) Conduit Size | Mounting Hole Size N/A 0.540 in13.70 mm | Nut Thickness N/A 0.200 in5.10 mm | Maximum Overall Length N/A 1.559 in39.60 mm |
| 30600112-A07 | N/A Straight National Pipe Thread (NPT) Economy Nylon Liquid-Tight to Fit 1/4 Inch (in) Conduit Size | Mounting Hole Size N/A 0.540 in13.70 mm | Nut Thickness N/A 0.200 in5.10 mm | Maximum Overall Length N/A 1.559 in39.60 mm |
