NPT Strain Relief Cable Glands

(4 customer reviews)

$350.00$800.00 (USD)

Cable Glands provide strain relief while holding your automotive wires firmly in place.

  • WIRE PROTECTION — Provides strain relief to cables and wires passing through plates or connecting to electrical equipment.
  • EASY INSTALLATION — Simply pass your cable through the gland and tighten the cap.
  • VERSATILE — Used on all types of electrical, industrial, and automotive equipment and machinery.
  • WATERPROOF — IP68 rating allows for underwater use. Resistant to salt water, weak acid, alcohol, oil, grease and common solvents.
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SKU: WC-CGX Category:


What are NPT Cable Glands
national pipe thread standard

NPT stands for National Pipe Thread, which is a U.S. standard for tapered threads having a 60 degree thread angle with taper angle of 1.79 degrees.

Threads Per Inch14 threads
Outer Diameter NPT1/40.54″
Outer Diameter NPT1/20.850″
Outer Diameter NPT3/41.050″
Outer Diameter NPT11.3″
Cable Range NPT1/40.10″ to 0.25″ (3 – 6mm)
Cable Range NPT1/20.25″ to 0.47″ (6 to 12mm)
Cable Range NPT3/4 0.5″ to 0.7″ (13 to 18mm)
Cable Range NPT10.71″ to 0.98″ (18 – 25mm)

4 reviews for NPT Strain Relief Cable Glands

  1. paisleyrowley (store manager)

    Exactly what I needed to pass my power line through hole without the wire getting cut on the edge

  2. David Chatfield (verified owner)

  3. Tom Cole (verified owner)

    MGI Speedware components are the highest quality and a smart choice for vintage racing.

    Image #1 from Tom Cole
  4. Anonymous (verified owner)

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Before finalizing your purchase

It is important to familiarize yourself with the MGI panel Installation Manual. Not only does this help you to select the appropriate options for your race panel, it will enable you to tackle any troubleshooting issues with confidence.