(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

  • Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 24/11/2024 to 7:00 (MYT) 25/11/2024. We apologize for the inconvenience.
  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information. 
  • Please note that E-Invoice will be sent to our customers by email. For more information, please read News. 

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
  • 14 Day(s) or Less
  • 18 Day(s) or Less
  1. 1
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 (UNF)

      Cap Nut Whitworth

        Acorn Nut; Unified (UNC)

        Brand

        TSUKUMO

        SUNCO

        TSUKUMO

        Product Series

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

        Cap Nut Whitworth【1-150 Pieces Per Package】

        Acorn Nut; Unified (UNC)【1-200 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 SteelBrass ~ SteelStainless Steel
        Surface TreatmentNot Provided / Painting, Coating / Silver/Copper/Tin PlatingTrivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Chrome Plating / Painting, Coating / Silver/Copper/Tin PlatingNot Provided / Painting, Coating / Silver/Copper/Tin Plating
        Thread TypeUnified, Coarse (UNC)Whit, CoarseUnified, Coarse (UNC)
        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 ~ Trivalent ChromateBlack Paint ~ Not Provided
        Hex Nut Type---
        Locking Details---

        Loading...

        1. 1

        Related Categories to Domed (Acorn) Nuts