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Domed (Acorn) Nuts(Nominal of Thread (inch):1/2)

Category page for Cap Nuts. For MISUMI, you can select from nominal, type of material and type of surface processing. A range of products are handled, from regular metric thread types through imperial thread types.
In addition to general cap nuts, there are also serrated types, disc spring types, and friction types for preventing screws from loosening.
[Cap Nuts]
Cap nuts are hexagonal nuts closed on one side, so the threaded hole does not extend the whole length. This prevents bolts from sticking out, giving a beautiful appearance and preventing issues caused by snagging on protruding bolts.
These are sometimes called "cosmetic nuts" because they improve appearance and enhance safety. However, since one end of the nut part is blocked, one must consider the length of the thread relative to the bolt length to be used.
Days to Ship
  • All
  • 1 Day(s) or Less
  • 2 Day(s) or Less
  • 4 Day(s) or Less
  • 5 Day(s) or Less
  • 6 Day(s) or Less
  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 12 Day(s) or Less
  • 14 Day(s) or Less
  • 18 Day(s) or Less
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Brand
Product Series
CAD
Days to Ship
Nominal of Thread (M)
Material
Surface Treatment
Thread Type
Applications, Functions
Sales Unit
Nominal of Thread (inch)
Surface Treatment (Details)
Hex Nut Type
Locking Details

    Acorn Nut; Unified (UNC)

      Acorn Nut; Unified (UNF)

        Cap Nut Whitworth

        Brand

        TSUKUMO

        TSUKUMO

        SUNCO

        Product Series

        Acorn Nut; Unified (UNC)【1-200 Pieces Per Package】

        Acorn Nut; Unified (UNF)【1-200 Pieces Per Package】

        Cap Nut Whitworth【1-150 Pieces Per Package】

        CAD
        • 2D / 3D
        • 2D / 3D
        • 2D / 3D
        Days to Ship 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more
        Nominal of Thread (M)---
        MaterialStainless SteelStainless SteelBrass ~ Steel
        Surface TreatmentNot Provided / Painting, Coating / Silver/Copper/Tin PlatingNot Provided / Painting, Coating / Silver/Copper/Tin PlatingTrivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Chrome Plating / Painting, Coating / Silver/Copper/Tin Plating
        Thread TypeUnified, Coarse (UNC)Unified, Coarse (UNC)Whit, Coarse
        Applications, FunctionsStandardStandardStandard
        Sales UnitLow Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.
        Nominal of Thread (inch)1/21/21/2
        Surface Treatment (Details)Black Paint ~ Not ProvidedBlack Paint ~ Not ProvidedBlack Paint ~ Trivalent Chromate
        Hex Nut Type---
        Locking Details---

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