McMaster-Carr logo
    Filter by
    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)
    10 Products
    About Conduit
    industrial info icon

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

    Conduit Locknuts

    Secure threaded conduit fittings to knockouts. These locknuts keep fittings from shifting, so connections stay stable and wiring is protected inside electrical boxes or enclosures.
    For Metal and Plastic Fittings
    Image of Product. Locknut with PVC Molded Gasket. Front orientation. Conduit and Fittings. Conduit Locknuts, For Metal and Plastic Fittings, PVC Molded Gasket.

    Locknut with

    PVC Molded

    Gasket

    Zinc-Plated Steel—The strength of steel with a plating that protects from occasional exposure to moisture.
    PVC Molded Gasket—Creates a seal for moisture protection.
    Pipe
    Size
    Features
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    NPSM Thread
     
    Zinc-Plated Steel
    1/2
    PVC Molded GasketCSA Certified, UL Listed27513K31100000
    3/4
    PVC Molded GasketCSA Certified, UL Listed27513K3120000
    1
    PVC Molded GasketCSA Certified, UL Listed27513K3130000
    1 1/4
    PVC Molded GasketCSA Certified, UL Listed27513K3140000
    1 1/2
    PVC Molded GasketCSA Certified, UL Listed27513K3150000
    2
    PVC Molded GasketCSA Certified, UL Listed27513K31600000
    2 1/2
    PVC Molded GasketCSA Certified
    17513K11500000
    3
    PVC Molded GasketCSA Certified
    17513K11600000
    3 1/2
    PVC Molded GasketCSA Certified
    17513K11700000
     
    Conduit Locknut and Reaming Pliers
    Image of Product. Front orientation. Conduit Locknut and Reaming Pliers.
    Tighten locknuts and ream both the inside and outside of conduit with one tool. These pliers have combination jaws with multiple curved openings to work with 1/2" (13 mm) and 3/4" (19 mm) EMT conduit locknuts and 1/2" rigid conduit locknuts and flat nuts. Their machined nose fits snugly into locknut wings. They can also pull wire and fish tape, thanks to their serrated jaws. Pliers have plastic grips for comfort.
    Jaw
    Overall
    Lg.
    Max.
    Cap.
    Lg.
    Opening
    Style
    Texture
    Material
    For Tape
    Shape
    With Wire
    Cutter
    Each
    Combination Jaw and Cushion Grip
    7 3/4"1 3/8"1 5/8"ManualSerratedSteelFlatNo4642N11000000
     
    back to top