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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

                  Fine Hard Locking Nut

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

                      H-1 Rimmed Hard Locking Nut

                        HARDLOCK Nut (Fine Thread)

                          FB Lock Nut

                            Lock Nut - SWUS

                              Hardlock Nut (Thread-Lock Nut)

                                Hyper Load Nut

                                  Nylon Nut (Unified UNC)

                                    Hex Nylon Nut - Inch Size

                                      Hard Locking Bearing Nuts (Thin)

                                        Whitworth Hard Locking Nut

                                          Nylon Nut Unified (UNC)

                                            Nylon Nut Type 2

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

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

                                                  E-Lock Nut

                                                    Left-Handed U-Nut

                                                      U 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

                                                                                        U Nut Class 1 and 2 (Steel/SUS304)

                                                                                          U Nut Type 1 (Fine Details)

                                                                                            Nut, Whitworth

                                                                                            Brand

                                                                                            SUNCO

                                                                                            KST

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            FUJI SEIMITSU

                                                                                            LOCKFASTENER

                                                                                            SUNCO

                                                                                            HARDLOCK INDUSTRY

                                                                                            MISUMI

                                                                                            MiSUMi Economy

                                                                                            HARDLOCK INDUSTRY

                                                                                            SUNCO

                                                                                            FORTUNE BRIGHT

                                                                                            NABEYA BI-TECH

                                                                                            HARDLOCK INDUSTRY

                                                                                            KHI

                                                                                            LOCKFASTENER

                                                                                            SAIMA CORPORATION

                                                                                            SUNCO

                                                                                            HARDLOCK INDUSTRY

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            LOCKFASTENER

                                                                                            SUNCO

                                                                                            FUJI SEIMITSU

                                                                                            TRUSCO NAKAYAMA

                                                                                            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

                                                                                            FUJI SEIMITSU

                                                                                            FUJI SEIMITSU

                                                                                            FUJI SEIMITSU

                                                                                            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

                                                                                            Fine Hard Locking Nut

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

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

                                                                                            HARDLOCK Nut (Fine Thread)

                                                                                            FB Lock Nut

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

                                                                                            Hardlock Nut (Thread-Lock Nut)

                                                                                            Hyper Load Nut

                                                                                            Nylon Nut (Unified UNC)

                                                                                            Hex Nylon Nut - Inch Size

                                                                                            Hard Locking Bearing Nuts (Thin)

                                                                                            Whitworth Hard Locking Nut

                                                                                            Nylon Nut Unified (UNC)

                                                                                            Nylon Nut Type 2

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

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

                                                                                            E-Lock Nut

                                                                                            Left-Handed U-Nut

                                                                                            U Nut【1-6 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】

                                                                                            U Nut Class 1 and 2 (Steel/SUS304)

                                                                                            U Nut Type 1 (Fine Details)

                                                                                            Nut, Whitworth【1-50 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 5 Day(s) or more 4 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 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 2 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 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 1 Day(s) or more 5 Day(s) or more 5 Day(s) or more
                                                                                            Nominal of Thread (M)2 ~ 303 ~ 164 ~ 166 ~ 164 ~ 302 ~ 30M10x0.75 ~ M100x2.010-5 ~ 1614 ~ 184 ~ 306 ~ 126 ~ 308 ~ 24--22--5 ~ 12-10 ~ 126 ~ 106 ~ 164 ~ 2039 ~ 4816 ~ 304 ~ 1688 ~ 108 ~ 1210 ~ 124 ~ 24-4 ~ 1688 ~ 108 ~ 10-5 ~ 8-4 ~ 368 ~ 20-
                                                                                            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-Lock-LockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockStandardLockLockLock
                                                                                            Thread TypeMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseUnified, Coarse (UNC)Unified, Coarse (UNC) / Unified, Fine (UNF)Metric, FineWhit, CoarseUnified, Coarse (UNC)Metric, CoarseUnified, Fine (UNF)Metric, FineMetric, CoarseMetric, Coarse (Left)Metric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, FineMetric, CoarseWhit, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseUnified, Fine (UNF)Metric, CoarseWhit, CoarseMetric, CoarseMetric, FineWhit, Coarse
                                                                                            Surface Treatment-Not Provided / Painting, CoatingNot ProvidedNot Provided-Not ProvidedNot ProvidedNot ProvidedNot ProvidedPainting, Coating-Not ProvidedNot Provided-Not ProvidedNot ProvidedPassivated-Not Provided---Not Provided---Not ProvidedNot ProvidedNot ProvidedNot Provided---Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided-Not Provided-Not 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.)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.) / 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.) / 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.)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.Low Quantity (Available beginning with 1 pc.)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-Hard Lock NutSpring NutHard Lock NutHard Lock NutFriction NutFriction NutHard Lock NutSpring NutNylon NutNylon NutHard Lock NutHard Lock NutNylon NutNylon NutNylon NutNylon NutFriction NutU NutU NutHard Lock NutHard Lock NutFriction NutFriction NutNylon NutNylon NutNylon NutFriction NutFriction NutFriction NutFriction NutNylon NutNylon NutNylon NutNylon Nut-U NutU NutU 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--1 ~ 5/16
                                                                                            Surface Treatment (Details)-Black Paint / Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedSeizure-Against Coating / Not Provided-Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedBarrel, Passivated-Not Provided---Not Provided-Not Provided-Not ProvidedNot ProvidedNot ProvidedNot Provided---Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedNot ProvidedNot Provided
                                                                                            Hex Nut TypeClass 1---Class 1Class 1--Class 1-------Class 2--Class 1Class 2Class 1Class 1-------Class 1Class 1Class 1Class 1-Class 2Class 3Class 1Class 1-Class 2-Class 1Class 1Class 1

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