Description
Smart Choice 12EX12M Gas Connector Overview
Smart Choice 12EX12M gas connector connects a residential gas range to a shut-off valve. This 4 ft connector uses a 5/8 in. O.D. design for common range installations. Additionally, its ProCoat-coated stainless steel construction helps resist corrosion during regular service.
For related stocking needs, browse our appliances category and our water filters category for additional maintenance items.
Key Features of the Smart Choice 12EX12M gas connector
- Designed to connect residential gas ranges to shut-off valves.
- 4 ft length supports many common residential range installations.
- 5/8 in. O.D. connector design helps support broad compatibility.
- ProCoat-coated stainless steel construction helps resist corrosion.
- Includes installation accessories for a faster, more complete setup.
- Includes a Safety+Plus automatic excess flow gas safety valve.
- Useful for installers, distributors, contractors, and property maintenance teams.
Technical Specifications for the Smart Choice 12EX12M gas connector
- Brand: Smart Choice
- SKU: 12EX12M
- Model number: 12EX12M
- Manufacturer part number: 12EX12M
- Product type: Smart Choice 12EX12M gas connector
- Verified type: Gas Range Connector – 4′ 5/8" OD CTD, Safety+PLUS ProCoat
- Length: 4 ft
- Connector size: 5/8 in. O.D.
- Thread information: 1/2 in. MIP x 1/2 in. MIP threads
- Material: ProCoat-coated stainless steel
- Capacity: up to 106,000 BTU/hr
- Maximum working pressure: 0.5 psi
- Operating temperature: -20°F to 150°F
- Product weight: 0.95 lbs
- Package dimensions: 2 11/20 in. H x 9 1/2 in. W x 10 7/10 in. D
- Certification: CSA certified for indoor and outdoor use
- Package quantity: 1
Compatibility and Cross-Reference for 12EX12M
The 12EX12M gas connector fits most brands where the appliance requires a residential gas range connector to a shut-off valve. However, no specific compatible appliance models are listed in the provided source. Therefore, buyers should verify the appliance connection requirements before ordering.
In addition, check the range installation instructions, local code requirements, and thread needs. The listed thread information is 1/2 in. MIP x 1/2 in. MIP. The source also references additional part number 5304490733, but no verified replacement chain is provided.
Included Items with the Smart Choice 12EX12M Range Gas Connector
The Smart Choice 12EX12M range gas connector is supplied as a 4 ft, 5/8 in. O.D. ProCoat stainless steel gas connector. It also includes installation accessories for faster setup.
Additionally, the provided facts list a Safety+Plus automatic excess flow gas safety valve. They also list leak detection solution, pipe thread sealant, fittings, and required hardware. As a result, this item can help reduce separate part sourcing for standard residential range work.
Installation Notices for the 12EX12M Gas Connector
Gas connectors must match the appliance, valve, and local code requirements. Therefore, confirm size, thread type, pressure rating, and appliance instructions before installation. For safety, qualified personnel should handle gas range connection work when required by code.
However, do not assume fit by brand alone. The product fits most brands, but the exact range and site requirements still matter. Finally, use the included leak detection solution as part of proper installation checks.
Wholesale and B2B Value for Smart Choice 12EX12M
Smart Choice 12EX12M supports contractors, maintenance teams, and distributors that need a standard gas range connector for recurring jobs. Because it includes accessories, teams can simplify procurement and reduce separate SKU handling. Consequently, it works well for appliance replacement programs, contractor installs, and multi-site property maintenance workflows.
Bulk pricing is available for qualified purchasing needs. In addition, the standardized 4 ft length and 5/8 in. O.D. size help buyers keep a practical connector on hand for common residential range installations.
Additional Product Information
This item is listed in the Installation Kits category. The brand is Smart Choice, and the key identifiers are SKU 12EX12M, model number 12EX12M, and manufacturer part number 12EX12M.
The connector uses ProCoat-coated stainless steel. The current product information also notes that the ProCoat polymer coating resists exposure to bleach, ammonia, and acidic household cleaners. For additional item context, see this manufacturer reference.
Resources for the Smart Choice 12EX12M Gas Connector
For best results, compare the appliance requirements, jobsite needs, and local code rules before ordering the Smart Choice 12EX12M gas connector.

Brian H. (verified owner) –
I’ve used these connectors multiple times, and they hold up great. Just wished that they came with additional fittings for easier installation
Brian H. (verified owner) –
He utilizado estos conectores varias veces y son muy resistentes. Solo desearía que vinieran con accesorios adicionales para facilitar la instalación.
Mark W. (verified owner) –
Reliable and sturdy. I’ve had no leaks since installation, although I found the instructions a bit lacking for troubleshooting
Mark W. (verified owner) –
Confiable y resistente. No he tenido filtraciones desde la instalación, aunque encontré que las instrucciones son un poco insuficientes para la resolución de problemas.
Mark W. (verified owner) –
Solid product! The 4’ length is ideal for our needs, and the construction feels strong. A little more flexibility would be nice for tight spaces, but overall, I’m satisfied
Mark W. (verified owner) –
¡Producto sólido! La longitud de 4 pies es ideal para nuestras necesidades, y la construcción se siente robusta. Un poco más de flexibilidad sería útil para espacios reducidos, pero en general, estoy satisfecho.
Alex (verified owner) –
Ordered 50 units back in November. Every single one sold through fast. No complaints from installers—great quality and easy to recommend.
Alex (verified owner) –
Se ordenaron 50 unidades en noviembre. Cada una se vendió rápidamente. No ha habido quejas por parte de los instaladores; excelente calidad y fácil de recomendar.
Daniel S. (verified owner) –
Very pleased with the performance. It’s a bit stiffer than I expected, but it does the job without any leaks or issues
Daniel S. (verified owner) –
Estoy muy satisfecho con el rendimiento. Es un poco más rígido de lo que esperaba, pero cumple su función sin fugas ni problemas.
Robert G. (verified owner) –
This gas connector has been a reliable choice for us. Good value for the price, although I did experience a slight delay in delivery this time
Robert G. (verified owner) –
Este conector de gas ha sido una opción confiable para nosotros. Buena relación calidad-precio, aunque esta vez experimenté un ligero retraso en la entrega.
Rachel (verified owner) –
Fits exactly as described. We like that the specs are consistent—saves time for our team. Already placed a second order this year.
Rachel (verified owner) –
Se ajusta exactamente como se describe. Nos gusta que las especificaciones sean consistentes, lo que ahorra tiempo a nuestro equipo. Ya hemos realizado un segundo pedido este año.
Anthony V. (verified owner) –
A great addition to our inventory. It fits well with our appliances, but it is heavier than similar products I’ve used in the past
Anthony V. (verified owner) –
Una excelente adición a nuestro inventario. Se adapta bien a nuestros electrodomésticos, pero es más pesado que productos similares que he utilizado en el pasado.
Victor (verified owner) –
Sturdy, reliable, and packaged well. Bought in bulk for our Midwest branch—no damages in transit, which is rare.
Victor (verified owner) –
Sólido, confiable y bien empaquetado. Comprado al por mayor para nuestra sucursal en el Medio Oeste; no hubo daños en el transporte, lo cual es raro.
Marina (verified owner) –
Easy product to move. Customers ask for it by name. We tested a cheaper option before—this one performs better and keeps buyers coming back.
Marina (verified owner) –
Producto fácil de mover. Los clientes lo piden por su nombre. Probamos una opción más económica antes; esta tiene un mejor rendimiento y mantiene a los compradores regresando.
Anthony V. (verified owner) –
Overall, this gas connector performs well. I’ve noticed it’s not as flexible as I’d like, making some awkward installations a bit tricky
Anthony V. (verified owner) –
En general, este conector de gas funciona bien. He notado que no es tan flexible como me gustaría, lo que hace que algunas instalaciones complicadas sean un poco difíciles.
John D. (verified owner) –
I appreciate the quality of this gas connector. It’s well-made and easy to work with, though I had to get an extra adapter for my specific setup
John D. (verified owner) –
Aprecio la calidad de este conector de gas. Está bien hecho y es fácil de trabajar, aunque tuve que conseguir un adaptador adicional para mi configuración específica.
Mark W. (verified owner) –
This gas connector has helped us complete several repairs without a hitch. Just make sure to double-check measurements, as I had a minor fit issue initially
Mark W. (verified owner) –
Este conector de gas nos ha ayudado a completar varias reparaciones sin contratiempos. Solo asegúrate de verificar las medidas, ya que inicialmente tuve un pequeño problema de ajuste.
Tom (verified owner) –
Picked up 100 pieces for resale. Universal fit, zero returns. It’s one of those products that just works and makes stocking simple.
Tom (verified owner) –
Se adquirieron 100 piezas para reventa. Ajuste universal, cero devoluciones. Es uno de esos productos que simplemente funciona y facilita el inventario.
Elena (verified owner) –
Pricing is fair and quality is solid. We trimmed a few for a custom job and the material held up without cracking. Definitely worth reordering.
Elena (verified owner) –
Los precios son justos y la calidad es sólida. Recortamos algunos para un trabajo personalizado y el material se mantuvo sin agrietarse. Definitivamente vale la pena volver a hacer un pedido.
Mike R. (verified owner) –
Great quality gas connector, very durable and easy to install. My team has had no issues with it, highly recommend for appliance repairs
Mike R. (verified owner) –
Conector de gas de gran calidad, muy duradero y fácil de instalar. Mi equipo no ha tenido problemas con él, lo recomiendo ampliamente para reparaciones de electrodomésticos.
Mike R. (verified owner) –
The connector works well and fits perfectly. I had a slight hiccup with the length, but it turned out to be exactly what we needed after all
Mike R. (verified owner) –
El conector funciona bien y se ajusta perfectamente. Tuve un pequeño inconveniente con la longitud, pero resultó ser exactamente lo que necesitábamos después de todo.
Robert G. (verified owner) –
Fantastic product! The 5/8 OD is perfect for our applications. Just wish it came in a more compact package for shipping to reduce waste
Robert G. (verified owner) –
¡Producto fantástico! El diámetro exterior de 5/8 es perfecto para nuestras aplicaciones. Solo desearía que viniera en un paquete más compacto para el envío y así reducir el desperdicio.