McMaster-Carr logo
    Filter by
    Conduit Trade Size
    Industrial Info Compare
    Pipe Size
    Industrial Info Compare
    Conduit Type
    Industrial Info Compare
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    4 Products
    About Conduit
    industrial info icon

    Compare rigid and flexible conduit materials and identify the trade size for compatible fittings.

    Medium-Wall (IMC) and Thick-Wall (RMC) Metal Conduit and Fittings

    Image of System. Front orientation. Conduit and Fittings. Medium-Wall (IMC) and Thick-Wall (RMC) Metal Conduit and Fittings.
    The industry standards, IMC and RMC conduit systems offer the most durable protection indoors, outdoors, and underground. Both types have the same outside diameter, so they use many of the same fittings. This interchangeability makes retrofits easier and reduces the parts you need to keep on hand.
    90° Elbow Conduit Connectors
    Image of Product. Threaded Connection with Removable Cover. Front orientation. Conduit and Fittings. Medium-Wall (IMC) and Thick-Wall (RMC) Metal Conduit and Fittings, 90° Elbow, Connector Fitting, Threaded Conduit Connection, Removable Cover.

    Threaded

    Connection with

    Removable Cover

    Change the direction of your run.
    Zinc Alloy—A good option for light duty applications that don't require high strength. These fittings resist occasional exposure to moisture.
    Conduit
    Trade Size
    Thread
    Type
    Gender
    Lg.
    For Conduit
    Type
    Features
    Specs. Met
    Each
    Threaded Conduit Connection
     
    Zinc Alloy
    1/2
    NPSM
    Female1 1/2"IMC, RMC
    Removable CoverCSA Certified, UL Listed, ANSI/NEMA FB 17513K51000000
    3/4
    NPSM
    Female1 13/16"IMC, RMC
    Removable CoverCSA Certified, UL Listed, ANSI/NEMA FB 17513K5200000
    1
    NPSM
    Female2 13/16"IMC, RMC
    Removable CoverCSA Certified, UL Listed7513K5300000
    1 1/4
    NPSM
    Female2 7/8"IMC, RMC
    Removable CoverCSA Certified, UL Listed7513K5400000
     
    back to top