(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

Domed (Acorn) Nuts

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
  • 4 Day(s) or Less
  • 5 Day(s) or Less
  • 7 Day(s) or Less
  • 8 Day(s) or Less
  • 13 Day(s) or Less
  • 16 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
  • On Sale Till 31/03/2024

Domed (Acorn) Nuts

    Cap Nut

      Wedge Nut with CAP

        Stable Cap Nut Metric Coarse

          Hex Weld Acorn Nut (Welded Nut) with Pilot

            Acorn Nut; details

              U Nut with Cap

                Small Acorn Nut

                  Flanged Cap Nut (Serrated)

                    Cutting Brass (Low-Cadmium), Cap Nut (Shape 1, Class 1) (Cutting)

                      Acorn Nut; Unified (UNC)

                        Acorn Nut; Unified (UNF)

                          Cap Nut (Former JIS)

                            Flanged Acorn Nut with no Serrations

                              Iron / Stainless Steel Stable Cap Nut

                                Cap Nut Whitworth

                                  U Nut with Cap, Fine

                                    Cap nut (stainless steel)

                                      Cap nut (trivalent chromate)

                                        U Nut with Cap (Thin)

                                          Insertion Bag Nut

                                            Cap Nut Left Thread

                                              E-LOCK (Hex Nut Type with Cap)

                                                TRUSCO, Panel Fix Bar, Both Nuts

                                                  Cap Nut (Left Male Screw)

                                                    Cap Nut, Small, Fine

                                                      Eye Cap Nut

                                                        Terminal Cap Nut

                                                          Acorn Nut; Other details

                                                            Insert Cap Nut

                                                              [Trivalent Chromate] Box Nut EA949LV-3

                                                                [Trivalent Chromate] Box Nut EA949LV-4

                                                                  [Trivalent Chromate] Box Nut EA949LV-5

                                                                    Box Nut Set [Stainless Steel] EA949SG

                                                                      Box Nut Set EA949SH

                                                                        E-LOCK (Flange Nut Type with Cap)

                                                                          U Nut With Cap

                                                                            TRUSCO, Panel Fix, All Stainless Steel

                                                                              TRUSCO, Panel Fix bar, Bolt

                                                                                TRUSCO, Panel Fix Bar, Single-Sided Nut

                                                                                  TRUSCO, Panel Fix Flat Round, Chrome Plating

                                                                                    TRUSCO, Panel Fix Flat Round, Stainless steel

                                                                                    Brand

                                                                                    MISUMI

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    SOHWA SEISAKUSHO

                                                                                    TSUKUMO

                                                                                    TSUKUMO

                                                                                    FUJI SEIMITSU

                                                                                    TSUKUMO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    TSUKUMO

                                                                                    TSUKUMO

                                                                                    TSUKUMO

                                                                                    TSUKUMO

                                                                                    SOHWA SEISAKUSHO

                                                                                    SUNCO

                                                                                    FUJI SEIMITSU

                                                                                    TRUSCO NAKAYAMA

                                                                                    TRUSCO NAKAYAMA

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    TRUSCO NAKAYAMA

                                                                                    TSUKUMO

                                                                                    TSUKUMO

                                                                                    SAKAMURA

                                                                                    SUNCO

                                                                                    TSUKUMO

                                                                                    TSUKUMO

                                                                                    ESCO

                                                                                    ESCO

                                                                                    ESCO

                                                                                    ESCO

                                                                                    ESCO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    TRUSCO NAKAYAMA

                                                                                    TRUSCO NAKAYAMA

                                                                                    TRUSCO NAKAYAMA

                                                                                    TRUSCO NAKAYAMA

                                                                                    TRUSCO NAKAYAMA

                                                                                    Product Series

                                                                                    Domed (Acorn) Nuts

                                                                                    Cap Nut【1-5,000 Pieces Per Package】

                                                                                    Wedge Nut with CAP

                                                                                    Stable Cap Nut Metric Coarse【1-1,000 Pieces Per Package】

                                                                                    Hex Weld Acorn Nut (Welded Nut) with Pilot【200-1,000 Pieces Per Package】

                                                                                    Acorn Nut; details【1-300 Pieces Per Package】

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

                                                                                    Small Acorn Nut【1-700 Pieces Per Package】

                                                                                    Flanged Cap Nut (Serrated)【1-2,000 Pieces Per Package】

                                                                                    Cutting Brass (Low-Cadmium), Cap Nut (Shape 1, Class 1) (Cutting)【1-500 Pieces Per Package】

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

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

                                                                                    Cap Nut (Former JIS)【2,000 Pieces Per Package】

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

                                                                                    Iron / Stainless Steel Stable Cap Nut【1-1,000 Pieces Per Package】

                                                                                    Cap Nut Whitworth【1-2,000 Pieces Per Package】

                                                                                    U Nut with Cap, Fine

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

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

                                                                                    U Nut with Cap (Thin)

                                                                                    Insertion Bag Nut

                                                                                    Cap Nut Left Thread

                                                                                    E-LOCK (Hex Nut Type with Cap)【250-1,000 Pieces Per Package】

                                                                                    TRUSCO, Panel Fix Bar, Both Nuts【4 Pieces Per Package】

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

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

                                                                                    Eye Cap Nut【300 Pieces Per Package】

                                                                                    Terminal Cap Nut【200-500 Pieces Per Package】

                                                                                    Acorn Nut; Other details【1-300 Pieces Per Package】

                                                                                    Insert Cap Nut【1,000 Pieces Per Package】

                                                                                    [Trivalent Chromate] Box Nut EA949LV-3【9 Pieces Per Package】

                                                                                    [Trivalent Chromate] Box Nut EA949LV-4【9 Pieces Per Package】

                                                                                    [Trivalent Chromate] Box Nut EA949LV-5【8 Pieces Per Package】

                                                                                    Box Nut Set [Stainless Steel] EA949SG

                                                                                    Box Nut Set EA949SH

                                                                                    E-LOCK (Flange Nut Type with Cap)【1-800 Pieces Per Package】

                                                                                    U Nut With Cap【1-300 Pieces Per Package】

                                                                                    TRUSCO, Panel Fix, All Stainless Steel

                                                                                    TRUSCO, Panel Fix bar, Bolt【4 Pieces Per Package】

                                                                                    TRUSCO, Panel Fix Bar, Single-Sided Nut【4 Pieces Per Package】

                                                                                    TRUSCO, Panel Fix Flat Round, Chrome Plating

                                                                                    TRUSCO, Panel Fix Flat Round, Stainless steel

                                                                                    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
                                                                                    • 2D / 3D
                                                                                    • 2D / 3D
                                                                                    • 2D / 3D
                                                                                    • 2D / 3D
                                                                                    • 2D / 3D
                                                                                    • 2D / 3D
                                                                                    Days to Ship Same day or more Same day or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more Same day or more 4 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more
                                                                                    Nominal of Thread (M)3 ~ 243 ~ 484 ~ 124 ~ 124 ~ 128 ~ 225 ~ 248 ~ 124 ~ 83 ~ 12--44 ~ 84 ~ 12-103 ~ 123 ~ 12105244 ~ 10-5 ~ 2010 ~ 2086 ~ 810 ~ 126-----4 ~ 1012-----
                                                                                    MaterialStainless SteelBrass ~ TitaniumStainless SteelStainless Steel ~ SteelSteelStainless Steel ~ SteelStainless Steel ~ SteelStainless Steel ~ SteelStainless Steel ~ SteelBrassStainless SteelStainless SteelSteelStainless Steel ~ SteelStainless Steel ~ SteelBrass ~ SteelSteelStainless SteelStainless SteelSteelSteelStainless SteelStainless Steel ~ Steel-Stainless Steel ~ SteelStainless Steel ~ SteelSteelSteelSteelSteel-----Stainless Steel ~ SteelSteel-----
                                                                                    Surface TreatmentNot ProvidedTrivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating / Nickel Plating / Chrome Plating / Parkerizing / Painting, Coating / Silver/Copper/Tin PlatingNot ProvidedNot Provided / Bright Chrome Plating / Chromate PlatingNot ProvidedNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Chrome Plating / Painting, Coating / Silver/Copper/Tin Plating-Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Chrome Plating / Painting, Coating / Silver/Copper/Tin PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Chrome Plating / Painting, Coating / Silver/Copper/Tin PlatingNickel PlatingNot Provided / Painting, Coating / Silver/Copper/Tin PlatingNot Provided / Painting, Coating / Silver/Copper/Tin PlatingNot Provided / Bright Chrome PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Chrome Plating / Painting, Coating / Silver/Copper/Tin PlatingNot Provided / Bright Chrome Plating / Chromate PlatingTrivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Chrome Plating / Painting, Coating / Silver/Copper/Tin Plating-Not ProvidedTrivalent ChromateTrivalent ChromateTrivalent Chromate-Trivalent Chromate-Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Painting, Coating / Silver/Copper/Tin PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Chrome Plating / Painting, Coating / Silver/Copper/Tin PlatingTrivalent ChromateTrivalent ChromateNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Chrome Plating / Silver/Copper/Tin PlatingBright Chrome Plating-----Trivalent ChromateTrivalent Chromate / Bright Chrome Plating / Chromate Plating-----
                                                                                    Thread TypeMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseUnified, Coarse (UNC)Unified, Coarse (UNC)Metric, CoarseMetric, CoarseMetric, CoarseWhit, CoarseMetric, CoarseMetric, Coarse / Whit, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, Coarse (Left)Metric, Coarse-Metric, Coarse (Left)Metric, FineMetric, CoarseMetric, CoarseMetric, FineMetric, Coarse-----Metric, Coarse------
                                                                                    Applications, FunctionsStandardStandardLockLockFor WeldingStandardLockStandardStandardStandardStandardStandardStandardStandardLockStandardLockStandardStandardStandardStandardStandardLock-StandardStandardStandardStandardStandard------LockLock-----
                                                                                    Sales UnitLow Quantity (Available beginning with 1 pc.)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.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.) ~ 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.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.)Box, Pkg.Box, Pkg.Low Quantity (Available beginning with 1 pc.)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.Box, Pkg.Box, Pkg.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Box, Pkg.-----Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.-----
                                                                                    Nominal of Thread (inch)----------1/2 ~ No. 101/2 ~ No. 10---1 ~ 7/8-3/8------------------------
                                                                                    Surface Treatment (Details)Not ProvidedBlack Paint ~ Trivalent ChromateNot ProvidedBright Chrome Plating ~ Not ProvidedNot ProvidedBlack Paint ~ Trivalent ChromateChromate Plating ~ Trivalent ChromateBlack Paint ~ Trivalent ChromateBlack Paint ~ Trivalent ChromateNickel PlatingBlack Paint ~ Not ProvidedBlack Paint ~ Not ProvidedBright Chrome Plating ~ Not ProvidedBlack Paint ~ Trivalent ChromateBright Chrome Plating ~ Not ProvidedBlack Paint ~ Trivalent ChromateChromate PlatingNot ProvidedTrivalent ChromateTrivalent ChromateTrivalent Chromate-Trivalent Chromate-Black Paint ~ Trivalent ChromateBlack Paint ~ Trivalent ChromateTrivalent ChromateTrivalent ChromateBright Chrome Plating ~ Trivalent ChromateBright Chrome Plating-----Trivalent ChromateBright Chrome Plating ~ Trivalent Chromate-----
                                                                                    Hex Nut Type-Class 2-----------------Class 2-Class 2--------------------
                                                                                    Locking Details--Wedge nutFriction Nut--U Nut-------Friction Nut-U Nut-----Friction Nut------------Friction NutFriction Nut-----

                                                                                    Loading...

                                                                                    1. 1

                                                                                    Related Categories to Domed (Acorn) Nuts