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Domed (Acorn) Nuts(Applications, Functions:Lock)

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
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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

    Stable Cap Nut Metric Coarse

      U Nut with Cap

        U Nut with Cap, Fine

          Iron / Stainless Steel Stable Cap Nut

            Wedge Nut with CAP

              E-LOCK (Hex Nut Type with Cap)

                E-LOCK (Flange Nut Type with Cap)

                  U Nut With Cap

                  Brand

                  SOHWA SEISAKUSHO

                  FUJI SEIMITSU

                  FUJI SEIMITSU

                  SOHWA SEISAKUSHO

                  SUNCO

                  SUNCO

                  SUNCO

                  SUNCO

                  Product Series

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

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

                  U Nut with Cap, Fine

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

                  Wedge Nut with CAP

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

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

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

                  CAD
                  • 2D / 3D
                  Days to Ship 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more
                  Nominal of Thread (M)4 ~ 125 ~ 24104 ~ 124 ~ 124 ~ 104 ~ 1012
                  MaterialStainless Steel ~ SteelStainless Steel ~ SteelSteelStainless Steel ~ SteelStainless SteelStainless Steel ~ SteelStainless Steel ~ SteelSteel
                  Surface TreatmentNot Provided / Bright Chrome Plating / Chromate Plating--Not Provided / Bright Chrome Plating / Chromate PlatingNot ProvidedTrivalent ChromateTrivalent ChromateTrivalent Chromate / Bright Chrome Plating / Chromate Plating
                  Thread TypeMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, Coarse-
                  Applications, FunctionsLockLockLockLockLockLockLockLock
                  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.)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.
                  Nominal of Thread (inch)--------
                  Surface Treatment (Details)Bright Chrome Plating ~ Not ProvidedBright Chrome Plating ~ Trivalent ChromateChromate PlatingBright Chrome Plating ~ Not ProvidedNot ProvidedTrivalent ChromateTrivalent ChromateBright Chrome Plating ~ Trivalent Chromate
                  Hex Nut Type--------
                  Locking DetailsFriction NutU NutU NutFriction NutWedge nutFriction NutFriction NutFriction Nut

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