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Coupling Nuts

4 results found that include 299 Products

Use a rod coupling nut to extend, space or level a threaded rod or stud. Coupler nuts also allow you to connect two threaded rods. Reducer coupler nuts connect threaded fasteners with different diameters, like a metric bolt and a standard rod. For high-moisture situations, choose a coupler nut with a zinc chromate finish. Grainger has a full selection of rod coupling nuts to extend, connect or anchor threaded rods.Close

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  • Coupling Nut, Steel

    FABORY

    Coupling Nut, Steel

    Multiple items available189

    $1.25 - $208.40

  • Coupling Nut - Tapped Oversized, Steel

    GRAINGER APPROVED

    Coupling Nut - Tapped Oversized, Steel

    Multiple items available12

    $13.65 - $54.00

  • Coupling Nut, Stainless Steel

    GRAINGER APPROVED

    Coupling Nut, Stainless Steel

    Multiple items available92

    $5.65 - $1,148.80

  • Coupling Nut, Brass

    GRAINGER APPROVED

    Coupling Nut, Brass

    Multiple items available6

    $21.20 - $40.80