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Lock Nuts(Material:Stainless Steel)

Category page for Lock Nuts/Non-Loosening Nuts. For MISUMI, you can select from M1 to 64, 5 types of material and 10 types of surface processing.
Selection is also possible based on loosening prevention method (friction ring/spring/nylon, etc.).

[Lock Nuts/Non-Loosening Nuts]
These products prevent bolts from loosening by adding a locking mechanism to the nut body. Mechanism and characteristics of the loosening prevention mechanism differ depending on the brand.
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
  • 7 Day(s) or Less
  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 10 Day(s) or Less
  • 11 Day(s) or Less
Brand
Product Series
CAD
Days to Ship
Nominal of Thread (M)
Material
Applications, Functions
Thread Type
Surface Treatment
Sales Unit
Locking Details
Nominal of Thread (inch)
Surface Treatment (Details)
Hex Nut Type

    Nylon Nut Type 1

      Self-Locking Nut

        U-Nuts (Pack)

          Double Locking Nut - Hard Lock Nut

            Type 1 U-Nut (SUS316L)

              Nylon Nut (Type 1)

                Fine U Nut

                  Ring Lock Nut (With Threadlocker) - Stainless Steel, Package Sale, Single Item [RoHS Compliant]

                    Lock Nut - SWUS

                      Fine Hard Locking Nut

                        HARDLOCK Nut (Fine Thread)

                          FB Lock Nut

                            H-1 Rimmed Hard Locking Nut

                              Hyper Load Nut

                                Hardlock Nut (Thread-Lock Nut)

                                  Nylon Nut (Unified UNC)

                                    Hex Nylon Nut - Inch Size

                                      Hard Locking Bearing Nuts (Thin)

                                        Whitworth Hard Locking Nut

                                          Nylon Nut Unified (UNC)

                                            E-Lock Nut

                                              Nylon Nut Type 2

                                                Nylon Nut Unified (UNF)【1-250 Pieces Per Package】

                                                  Nylon Nut (Class 1) (Small) (Fine) Pitch 1.25 mm

                                                    U Nut Class 1 and 2 (Steel/SUS304)

                                                      Left-Handed U-Nut

                                                        Wedge Nut Type A (Stainless Steel) (Pack Product)

                                                          U Nut

                                                            Locking K Nut

                                                              Semi-Flat Hard Locking Nut

                                                                Thin Hard Locking Nut

                                                                  Stable Nut

                                                                    Stable Nut, Thin Type (Friction Nut)

                                                                      Nylon Nut Class 1 Small

                                                                        Nylon Nut Class 1 Fine

                                                                          Nylon Nut Class 1 Small and Fine

                                                                            V-Lock Nut

                                                                              Whitworth V-Lock Nut

                                                                                Iron and Stainless Steel Stable Nut

                                                                                  Stable Nut, Thin Shape

                                                                                    Nylon Nut (Type 1, Fine Details)

                                                                                      Nylon Nut (Type 1, Small Size)

                                                                                        Nylon Nut (Unified UNF)

                                                                                          Nylon Nut (Type 2)

                                                                                            Ida Ring Whitworth

                                                                                            Brand

                                                                                            SUNCO

                                                                                            KST

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            FUJI SEIMITSU

                                                                                            LOCKFASTENER

                                                                                            SUNCO

                                                                                            MISUMI

                                                                                            MiSUMi Economy

                                                                                            NABEYA BI-TECH

                                                                                            HARDLOCK INDUSTRY

                                                                                            SUNCO

                                                                                            FORTUNE BRIGHT

                                                                                            HARDLOCK INDUSTRY

                                                                                            KHI

                                                                                            HARDLOCK INDUSTRY

                                                                                            LOCKFASTENER

                                                                                            SAIMA CORPORATION

                                                                                            SUNCO

                                                                                            HARDLOCK INDUSTRY

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            LOCKFASTENER

                                                                                            FUJI SEIMITSU

                                                                                            FUJI SEIMITSU

                                                                                            YAHATA

                                                                                            TRUSCO NAKAYAMA

                                                                                            KFC

                                                                                            HARDLOCK INDUSTRY

                                                                                            HARDLOCK INDUSTRY

                                                                                            SOHWA SEISAKUSHO

                                                                                            SOHWA SEISAKUSHO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            KISHU FASTENER

                                                                                            KISHU FASTENER

                                                                                            SOHWA SEISAKUSHO

                                                                                            SOHWA SEISAKUSHO

                                                                                            LOCKFASTENER

                                                                                            LOCKFASTENER

                                                                                            LOCKFASTENER

                                                                                            TOMOE KOGYO

                                                                                            SUNCO

                                                                                            Product Series

                                                                                            Nylon Nut Type 1【1-12 Pieces Per Package】

                                                                                            Self-Locking Nut

                                                                                            U-Nuts (Pack)【1-100 Pieces Per Package】

                                                                                            Double Locking Nut - Hard Lock Nut

                                                                                            Type 1 U-Nut (SUS316L)

                                                                                            Nylon Nut (Type 1)【1-12 Pieces Per Package】

                                                                                            Fine U Nut

                                                                                            Ring Lock Nut (With Threadlocker) - Stainless Steel, Package Sale, Single Item [RoHS Compliant]【1-250 Pieces Per Package】

                                                                                            Lock Nut - SWUS【1-20 Pieces Per Package】

                                                                                            Fine Hard Locking Nut

                                                                                            HARDLOCK Nut (Fine Thread)

                                                                                            FB Lock Nut

                                                                                            H-1 Rimmed Hard Locking Nut【1-300 Pieces Per Package】

                                                                                            Hyper Load Nut

                                                                                            Hardlock Nut (Thread-Lock Nut)

                                                                                            Nylon Nut (Unified UNC)

                                                                                            Hex Nylon Nut - Inch Size

                                                                                            Hard Locking Bearing Nuts (Thin)

                                                                                            Whitworth Hard Locking Nut

                                                                                            Nylon Nut Unified (UNC)

                                                                                            E-Lock Nut

                                                                                            Nylon Nut Type 2

                                                                                            Nylon Nut Unified (UNF)【1-250 Pieces Per Package】

                                                                                            Nylon Nut (Class 1) (Small) (Fine) Pitch 1.25 mm

                                                                                            U Nut Class 1 and 2 (Steel/SUS304)

                                                                                            Left-Handed U-Nut

                                                                                            Wedge Nut Type A (Stainless Steel) (Pack Product)

                                                                                            U Nut【1-6 Pieces Per Package】

                                                                                            Locking K Nut【25-1,000 Pieces Per Package】

                                                                                            Semi-Flat Hard Locking Nut

                                                                                            Thin Hard Locking Nut

                                                                                            Stable Nut

                                                                                            Stable Nut, Thin Type (Friction Nut)

                                                                                            Nylon Nut Class 1 Small

                                                                                            Nylon Nut Class 1 Fine【1-500 Pieces Per Package】

                                                                                            Nylon Nut Class 1 Small and Fine

                                                                                            V-Lock Nut【1-35 Pieces Per Package】

                                                                                            Whitworth V-Lock Nut

                                                                                            Iron and Stainless Steel Stable Nut

                                                                                            Stable Nut, Thin Shape

                                                                                            Nylon Nut (Type 1, Fine Details)【1-500 Pieces Per Package】

                                                                                            Nylon Nut (Type 1, Small Size)

                                                                                            Nylon Nut (Unified UNF)

                                                                                            Nylon Nut (Type 2)

                                                                                            Ida Ring Whitworth【1-700 Pieces Per Package】

                                                                                            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
                                                                                            Days to Ship 2 Day(s) or more 2 Day(s) or more 1 Day(s) or more 2 Day(s) or more 5 Day(s) or more 5 Day(s) or more 9 Day(s) or more 4 Day(s) or more 2 Day(s) or more 5 Day(s) or more 9 Day(s) or more 4 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 6 Day(s) or more 9 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 2 Day(s) or more 5 Day(s) or more 5 Day(s) or more 1 Day(s) or more 5 Day(s) or more 7 Day(s) or more 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 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 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 5 Day(s) or more 1 Day(s) or more 5 Day(s) or more
                                                                                            Nominal of Thread (M)2 ~ 303 ~ 164 ~ 166 ~ 164 ~ 302 ~ 30M10x0.75 ~ M100x2.0-6 ~ 121014 ~ 184 ~ 305 ~ 168 ~ 246 ~ 30--22--6 ~ 105 ~ 12-10 ~ 124 ~ 366 ~ 164 ~ 124 ~ 205 ~ 2439 ~ 4816 ~ 304 ~ 1688 ~ 108 ~ 1210 ~ 124 ~ 24-4 ~ 1688 ~ 108 ~ 10-5 ~ 8-
                                                                                            MaterialStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless Steel
                                                                                            Applications, FunctionsLockLockLockLockLockLock--LockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockStandard
                                                                                            Thread TypeMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, FineMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseUnified, Coarse (UNC)Unified, Coarse (UNC) / Unified, Fine (UNF)Metric, FineWhit, CoarseUnified, Coarse (UNC)Metric, CoarseMetric, CoarseUnified, Fine (UNF)Metric, FineMetric, CoarseMetric, Coarse (Left)Metric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, FineMetric, CoarseWhit, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseUnified, Fine (UNF)Metric, CoarseWhit, Coarse
                                                                                            Surface Treatment-Not Provided / Painting, CoatingNot ProvidedNot Provided-Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedPainting, CoatingNot Provided-Not ProvidedPassivated-Not Provided----Not ProvidedNot Provided-Not Provided-Not Provided / Zinc PlatingNot ProvidedNot ProvidedNot ProvidedNot Provided---Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided-
                                                                                            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.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.Low Quantity (Available beginning with 1 pc.)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.)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.)Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)-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.)Low Quantity (Available beginning with 1 pc.)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.)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.)-Low 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.
                                                                                            Locking DetailsNylon NutFriction NutU NutHard Lock NutU NutNylon Nut-Spring NutFriction NutHard Lock NutHard Lock NutFriction NutHard Lock NutSpring NutHard Lock NutNylon NutNylon NutHard Lock NutHard Lock NutNylon NutFriction NutNylon NutNylon NutNylon NutU NutU NutOther Special ShapesU NutFriction NutHard Lock NutHard Lock NutFriction NutFriction NutNylon NutNylon NutNylon NutFriction NutFriction NutFriction NutFriction NutNylon NutNylon NutNylon NutNylon Nut-
                                                                                            Nominal of Thread (inch)---------------1/2 ~ No. 10No. 2 ~ No. 12-1/2 ~ 5/81/2 ~ No. 10--1/2 ~ No. 10--------------3/8----1/2 ~ No. 10-1 ~ 5/8
                                                                                            Surface Treatment (Details)-Black Paint / Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedSeizure-Against Coating / Not ProvidedNot ProvidedNot ProvidedNot ProvidedBarrel, Passivated-Not Provided----Not ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided---Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided-
                                                                                            Hex Nut TypeClass 1---Class 1Class 1-Class 1--------Class 2--Class 1-Class 2Class 1Class 1Class 1---Class 1----Class 1Class 1Class 1Class 1-Class 2Class 3Class 1Class 1-Class 2-

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