{"product_id":"southwire-rc350-3-5-in-rigid-conduit-threaded-coupling","title":"Southwire RC350 3.5 in Rigid Conduit Threaded Coupling","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SOUTHWIRE RC350 is a 3.5-inch threaded rigid conduit coupling designed to join two sections of threaded rigid metal conduit or IMC conduit end to end. Built for electrical rough-in and raceway work, this coupling accepts standard threaded conduit ends and provides a secure mechanical and bonding connection between conduit runs. The threaded design is compatible with all standard threaded connectors, chase nipples, and fittings used in commercial and industrial conduit installations. Licensed electricians and electrical contractors install this fitting as part of a complete rigid conduit system.\u003c\/p\u003e\n\u003cp\u003eThis coupling is used in residential, commercial, and industrial electrical installations wherever 3.5-inch rigid metal conduit or IMC conduit runs require a straight inline joint. It can also serve as a transition fitting when paired with appropriate threaded connectors to bond threaded conduit to electrical junction boxes or enclosures. The versatile threaded profile additionally supports conversion between conduit types, including flexible metal conduit and liquid-tight conduit systems, when used with the correct threaded transition connectors.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFits 3.5-inch threaded rigid metal conduit and IMC conduit\u003c\/li\u003e\n  \u003cli\u003eCompatible with all standard threaded connectors and chase nipples\u003c\/li\u003e\n  \u003cli\u003eSupports inline conduit joining and conduit-to-enclosure bonding applications\u003c\/li\u003e\n  \u003cli\u003eUsable as part of conduit-type conversion assemblies with appropriate threaded fittings\u003c\/li\u003e\n  \u003cli\u003eManufactured in the United States\u003c\/li\u003e\n  \u003cli\u003eBacked by a one-year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and standard fitting for 3.5-inch threaded rigid metal conduit and IMC conduit systems using standard threaded connectors and fittings.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a licensed electrician in accordance with NEC requirements for rigid metal conduit and IMC systems. De-energize all circuits in the affected conduit run before beginning work. Thread the coupling fully onto both conduit ends by hand, then wrench-tighten to ensure a secure mechanical connection and electrical continuity through the raceway. Do not use thread sealants or compounds that are not rated for metallic conduit fittings, as they may compromise the bonding integrity of the assembly.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConduit Size\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 3.41 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.3 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: One Year Limited\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: United States\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SOUTHWIRE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: RC350\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOUTHWIRE","offers":[{"title":"Default Title","offer_id":51346694308146,"sku":"RC350","price":26.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310552313.png?v=1782087797","url":"https:\/\/voomisupply.com\/products\/southwire-rc350-3-5-in-rigid-conduit-threaded-coupling","provider":"Voomi Supply","version":"1.0","type":"link"}