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  • Penghentian penjualan kategori produk pneumatik Seri Ekonomi (E-series). Info Detail
    Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Domed (Acorn) Nuts(Material:Stainless Steel)

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
  • Same day
  • 1 Day(s) or Less
  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 12 Day(s) or Less
  • 14 Day(s) or Less
  • 16 Day(s) or Less
  • 17 Day(s) or Less
  • 18 Day(s) or Less
  • 23 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
  • On Sale Till 31/03/2026

Cap Nut

  • On Sale Till 31/03/2026

Domed (Acorn) Nuts

  • On Sale Till 31/03/2026

Flanged Cap Nut (Serrated)

  • On Sale Till 31/03/2026

Cap nut (stainless steel)

    Stable Cap Nut Metric Coarse

      Iron / Stainless Steel Stable Cap Nut

        U Nut with Cap

          Cap nut (trivalent chromate)

            Self-Locking Nut with Cap

              Cap Nut (Left Male Screw)

                Small Acorn Nut

                  Cap Nut, Small, Fine

                    Flanged Acorn Nut with no Serrations

                      JOY Cap Nut

                      • On Sale Till 31/03/2026

                      Cap Nut Whitworth

                        Acorn Nut; details

                          Acorn Nut; Unified (UNC)

                            Acorn Nut; Unified (UNF)

                            • On Sale Till 31/03/2026

                            Wedge Nut with CAP

                            Brand

                            SUNCO

                            MISUMI

                            SUNCO

                            TRUSCO NAKAYAMA

                            SOHWA SEISAKUSHO

                            SOHWA SEISAKUSHO

                            FUJI SEIMITSU

                            TRUSCO NAKAYAMA

                            SUNCO

                            TSUKUMO

                            TSUKUMO

                            TSUKUMO

                            TSUKUMO

                            MARUEMU WORKS

                            SUNCO

                            TSUKUMO

                            TSUKUMO

                            TSUKUMO

                            SUNCO

                            Product Series

                            Cap Nut【1-3,000 Pieces Per Package】

                            Domed (Acorn) Nuts

                            Flanged Cap Nut (Serrated)【1-1,500 Pieces Per Package】

                            Cap nut (stainless steel)【6-40 Pieces Per Package】

                            Stable Cap Nut Metric Coarse

                            Iron / Stainless Steel Stable Cap Nut【1-200 Pieces Per Package】

                            U Nut with Cap

                            Cap nut (trivalent chromate)【5-37 Pieces Per Package】

                            Self-Locking Nut with Cap

                            Cap Nut (Left Male Screw)【1-2,000 Pieces Per Package】

                            Small Acorn Nut【1-700 Pieces Per Package】

                            Cap Nut, Small, Fine【1-500 Pieces Per Package】

                            Flanged Acorn Nut with no Serrations【1-2,000 Pieces Per Package】

                            JOY Cap Nut【100-200 Pieces Per Package】

                            Cap Nut Whitworth【1-150 Pieces Per Package】

                            Acorn Nut; details【1-200 Pieces Per Package】

                            Acorn Nut; Unified (UNC)【1-4,000 Pieces Per Package】

                            Acorn Nut; Unified (UNF)【1-2,000 Pieces Per Package】

                            Wedge Nut with CAP

                            CAD
                            • 2D / 3D
                            • 2D / 3D
                            • 2D / 3D
                            • 2D / 3D
                            • 2D / 3D
                            • 2D / 3D
                            • 2D / 3D
                            • 2D / 3D
                            • 2D / 3D
                            • 2D / 3D
                            • 2D / 3D
                            • 2D / 3D
                            Days to Ship Same day or more Same day or more Same day or more Same day or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more Same day 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 18 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more Same day or more
                            Nominal of Thread (M)3 ~ 364 ~ 105 ~ 83 ~ 124 ~ 84 ~ 105 ~ 243 ~ 1255 ~ 208104 ~ 810 ~ 12-10 ~ 20--4 ~ 12
                            MaterialStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless Steel
                            Surface TreatmentPainting, Coating / Silver/Copper/Tin PlatingNot ProvidedPainting, Coating / Silver/Copper/Tin PlatingNot ProvidedNot ProvidedNot Provided-Trivalent ChromateNot ProvidedNot Provided / Painting, Coating / Silver/Copper/Tin PlatingNot Provided / Painting, Coating / Silver/Copper/Tin PlatingNot Provided / Painting, Coating / Silver/Copper/Tin PlatingNot Provided / Painting, Coating / Silver/Copper/Tin PlatingNot ProvidedPainting, Coating / Silver/Copper/Tin PlatingNot Provided / Painting, Coating / Silver/Copper/Tin PlatingNot Provided / Painting, Coating / Silver/Copper/Tin PlatingNot Provided / Painting, Coating / Silver/Copper/Tin PlatingNot Provided
                            Thread TypeMetric, CoarseMetric, CoarseMetric, CoarseMetric, Coarse / Whit, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, Coarse (Left)Metric, CoarseMetric, FineMetric, CoarseMetric, CoarseWhit, CoarseMetric, FineUnified, Coarse (UNC)Unified, Coarse (UNC)Metric, Coarse
                            Applications, FunctionsStandardStandardStandardStandardLockLockLockStandardLockStandardStandardStandardStandardStandardStandardStandardStandardStandardLock
                            Sales UnitLow Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.)Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low 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.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low 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.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.)
                            Nominal of Thread (inch)---3/8----------1 ~ 7/8-1/2 ~ No. 101/2 ~ No. 10-
                            Surface Treatment (Details)Black Paint ~ Copper PlatingNot ProvidedBlack Paint ~ Copper PlatingNot ProvidedNot ProvidedNot ProvidedNot ProvidedTrivalent ChromateNot ProvidedBlack Paint ~ Not ProvidedBlack Paint ~ Not ProvidedBlack Paint ~ Not ProvidedBlack Paint ~ Not ProvidedNot ProvidedBlack Paint ~ Copper PlatingBlack Paint ~ Not ProvidedBlack Paint ~ Not ProvidedBlack Paint ~ Not ProvidedNot Provided
                            Hex Nut TypeClass 2------------------
                            Locking Details----Friction NutFriction NutU Nut-Friction Nut---------Wedge nut

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                            Related Categories to Domed (Acorn) Nuts