Arlington Industries 241X Zinc...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$2.37
Arlington Industries 241X Zinc EMT-to-Threaded Coupling, 3/4"

Arlington Industries 241X Zinc EMT-to-Threaded Coupling, 3/4"

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Model: 2410

In Stock (leaves warehouse same day if ordered before 3pm ET)

$2.37
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Arlington Industries 241X Zinc EMT-to-Threaded Coupling, 3/4"

The Arlington Industries 241X is a 3/4" zinc combination coupling that transitions EMT conduit directly into a female threaded connection in a single fitting, eliminating the need for a separate adapter. Made from corrosion-resistant zinc and cETLus listed for code compliance, it suits commercial, residential, and light industrial installations where EMT must join threaded rigid or IMC conduit. Its silver zinc finish resists corrosion in typical raceway environments, and the fitting is Made in the USA for consistent quality and dependable supply to electrical contractors and distributors nationwide. By combining the EMT and threaded transition into one part, installers save time on the job and reduce the fitting count needed for mixed-conduit runs, streamlining rough-in work across multiple job types and helping crews move faster on service calls and new construction alike. The 241X ships in standard 50-piece packs sized for job-site use and warehouse stocking, making it easy for contractors and distributors to keep trucks and shelves supplied for ongoing EMT-to-threaded transition work. Electrical contractors value fittings like the 241X because they reduce the number of individual parts required to bridge conduit systems, which in turn reduces labor time, inventory complexity, and the chance of a mismatched connection failing inspection.

Key Features

  • Trade Size: 3/4" EMT connects to a female threaded end, available in 1/2" or 3/4" threaded configurations for flexible transition options.
  • Durable Zinc Construction: Corrosion-resistant zinc body delivers long-lasting performance in commercial, residential, and light industrial settings.
  • EMT to Female Threaded Design: Bridges EMT and threaded rigid or IMC conduit in one fitting, eliminating separate couplings and adapters and simplifying installation.
  • Silver Zinc Finish: Resists corrosion and helps maintain raceway integrity over time.
  • cETLus Listed: Third-party certified for compliance with applicable electrical codes, giving inspectors and installers confidence.
  • Made in USA: Domestic manufacturing supports consistent quality control and dependable availability.
  • Standard Packaging: Supplied in 50-piece packs sized for job-site use and warehouse stocking.

Certifications & Compliance

  • cETLus Listed for code-compliant commercial and residential installations
  • Made in USA for consistent manufacturing quality

Technical Specifications

  • Trade Size (EMT): 3/4"
  • Threaded End Options: 1/2" or 3/4" female threaded
  • Material: Zinc
  • Finish: Silver
  • Listing: cETLus
  • Country of Origin: United States
  • Standard Packaging: 50 pcs per pack

Typical Applications

  • Commercial installations transitioning between EMT and threaded rigid or IMC conduit
  • Residential panel and service entrance work with mixed conduit systems
  • Retrofit and renovation projects connecting existing threaded conduit to new EMT runs
  • Industrial facilities requiring reliable, code-compliant conduit transitions

Why Arlington Industries?

Arlington Industries manufactures the 241X coupling from corrosion-resistant zinc and backs it with cETLus listing for verified code compliance, so electricians can specify it with confidence on inspected work. Domestic USA manufacturing supports consistent quality control and reliable availability for professional EMT-to-threaded conduit transitions, and the 50-piece pack format keeps trucks and stockrooms supplied for ongoing installation and service work across commercial, residential, and light industrial job sites.

Manufacturer Resources

Spec Sheet

Product Specs

Country Of Origin:
United States
Emt Size:
3/4"
Listing:
cETLus
Department:
Electrical
Product Type:
EMT Coupling
Product Category:
Conduit Fittings
Product Color:
Silver
Product Material:
Zinc
Product Size:
3/4"
Product Group:
Conduit & Raceway
Product Subgroup:
Conduit Fittings

Arlington Industries 2410 – Frequently Asked Questions

1) Will an Arlington 3/4" EMT combination coupling connect EMT to rigid or IMC threaded conduit without an extra adapter?
That is exactly what the fitting does. One end takes 3/4 inch EMT, the other is a female threaded end that screws onto a male-threaded conduit or fitting, so you make the EMT-to-threaded transition in a single piece instead of stacking a coupling and an adapter. The description calls out commercial work transitioning between EMT and threaded rigid or IMC conduit as a primary application.
2) What is the difference between Arlington 2410 and 2411 combination couplings?
Both take 3/4 inch EMT. The difference is the threaded end: model 2410 is 3/4 inch EMT to a 1/2 inch female threaded end, and model 2411 is 3/4 inch EMT to a 3/4 inch female threaded end. Pick by the size of the threaded conduit or fitting you are landing on, not by the EMT size, since the EMT side is the same on both.
3) Can I use a 3/4" EMT combination coupling to step down to 1/2" threaded conduit?
Yes, that is the 2410. It accepts 3/4 inch EMT on one side and threads onto a 1/2 inch male threaded conduit or hub on the other, so the reduction happens inside the fitting. If both sides of your run are 3/4 inch, order the 2411 instead.
4) Is the Arlington zinc combination coupling third-party listed for a commercial inspection?
It carries a cETLus listing, which is the third-party certification an inspector looks for on a conduit fitting in commercial and residential work. Assembly still has to be mechanically secure and provide a continuous ground path per NEC before you pull wire, which is on the installer, not the fitting.
5) Is the Arlington 3/4" combination coupling a setscrew or a compression fitting on the EMT side?
The EMT end slides over the 3/4 inch conduit and is tightened down on the raceway, and the product images show it as a setscrew style fitting. Slide the EMT in fully before tightening so the conduit seats and the ground path stays continuous.
6) Is a zinc combination coupling okay for a damp or corrosion-prone location?
The body is zinc, which resists corrosion and is used in commercial, residential and light industrial environments. It is a mechanical transition fitting, not a sealed one, so treat it as suitable where a standard EMT fitting is suitable and not as a substitute for a rated wet or hazardous location fitting.
7) Are Arlington combination couplings made in the USA, and do they come in bulk for stocking?
Manufactured in the United States, and packaged 50 pieces to a pack, which suits both truck stock and job-site quantities on a mixed conduit build-out. Both trade size configurations, 2410 and 2411, use the same 50-piece packaging.
8) Which end of an EMT-to-female-threaded combination coupling goes on first during a retrofit?
On a renovation where existing threaded rigid or IMC is already in place, start at the threaded end: run it on hand-tight, then wrench-tighten onto the existing male thread. Then bring the new 3/4 inch EMT into the other end and tighten it down. Doing it the other way locks your rotation and you cannot spin the female thread home.
9) What finish is the Arlington zinc combination coupling?
Silver zinc finish, uncoated, which matches standard EMT fittings on the same run so a panel or service entrance install stays visually consistent.
How fast can I get the Arlington Industries 2410 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Arlington Industries 2410 come with a warranty?
Absolutely. The Arlington Industries 2410 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Arlington Industries 2410?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Arlington Industries 2410 from ZenSupply?
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