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Lock Nuts(Page2)

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
  • Same day
  • 3 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
  • 11 Day(s) or Less
  • 12 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 Unified (UNC)

      Nylon Nut Class 1 Small and Fine

        Iron and Stainless Steel Stable Nut

          Nylon Nut (Type 1, Small Size)

            Thin, Lead Locking Nut

              GU Nut

                Specialized U-Nut Pitch of 1.5

                  Small U-Nut

                    U Nut Type 3

                      U Nut

                        Hex Nut "Hard Lock Nut" (with Rim/Trivalent Chromate)

                          Hex Nylon Nut - Inch Size

                            U Nut (Fine)

                              Iron U-Nut Thin Type (Smooth Cut)

                                V Lock Nut

                                  Hard Lock Nut

                                    HARDLOCK Nut (Fine Thread)

                                      HARDLOCK Nut (Whitworth)

                                        Semi-Flat Hard Locking Nut

                                          Whitworth Hard Locking Nut

                                            Nylon Nut Class 1 Small

                                              Nylon Nut Class 1 Fine

                                                Lead Lock Nut

                                                  Lead Lock Nut Fine

                                                    Lead Lock Nut Small

                                                      Spring Nut, Small

                                                        Tough Lock

                                                          Tough Lock Nut Fine

                                                            Tough Lock Nut Small

                                                              Tough Lock Nut Small and Fine

                                                                Tough Lock Flange

                                                                  Tough Lock Flange Fine

                                                                    Whitworth V-Lock Nut

                                                                      V-Lock Nut (Fine Thread)

                                                                        Triple Lock

                                                                          Small Three Lock

                                                                            Fine Triple Lock

                                                                              4T Tough Locking

                                                                                Fine 4T Tough Locking

                                                                                  Small 4T Tough Lock

                                                                                    Compact, Fine 4T Tough Locking

                                                                                      4T Tough Lock Flange

                                                                                        4T Tough Lock Flange (Fine Thread)

                                                                                          8T Tough Lock Flange

                                                                                            Tenrock

                                                                                            Brand

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SOHWA SEISAKUSHO

                                                                                            TOMOE KOGYO

                                                                                            SUNCO

                                                                                            FUJI SEIMITSU

                                                                                            FUJI SEIMITSU

                                                                                            FUJI SEIMITSU

                                                                                            FUJI SEIMITSU

                                                                                            TRUSCO NAKAYAMA

                                                                                            TRUSCO NAKAYAMA

                                                                                            SAIMA CORPORATION

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            HARDLOCK INDUSTRY

                                                                                            HARDLOCK INDUSTRY

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SAKAMURA

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            KISHU FASTENER

                                                                                            KISHU FASTENER

                                                                                            KISHU FASTENER

                                                                                            KISHU FASTENER

                                                                                            KISHU FASTENER

                                                                                            SATO RASHI

                                                                                            SATO RASHI

                                                                                            SATO RASHI

                                                                                            SATO RASHI

                                                                                            SATO RASHI

                                                                                            SATO RASHI

                                                                                            SATO RASHI

                                                                                            SUNCO

                                                                                            Product Series

                                                                                            Nylon Nut Unified (UNC)

                                                                                            Nylon Nut Class 1 Small and Fine【1-150 Pieces Per Package】

                                                                                            Iron and Stainless Steel Stable Nut【1-2,000 Pieces Per Package】

                                                                                            Nylon Nut (Type 1, Small Size)【1-500 Pieces Per Package】

                                                                                            Thin, Lead Locking Nut【400-1,800 Pieces Per Package】

                                                                                            GU Nut

                                                                                            Specialized U-Nut Pitch of 1.5

                                                                                            Small U-Nut【1-1,400 Pieces Per Package】

                                                                                            U Nut Type 3【1-4,000 Pieces Per Package】

                                                                                            U Nut【1-20 Pieces Per Package】

                                                                                            Hex Nut "Hard Lock Nut" (with Rim/Trivalent Chromate)【1-15 Pieces Per Package】

                                                                                            Hex Nylon Nut - Inch Size

                                                                                            U Nut (Fine)【1-65 Pieces Per Package】

                                                                                            Iron U-Nut Thin Type (Smooth Cut)【1-500 Pieces Per Package】

                                                                                            V Lock Nut【1,500 Pieces Per Package】

                                                                                            Hard Lock Nut【1-200 Pieces Per Package】

                                                                                            HARDLOCK Nut (Fine Thread)

                                                                                            HARDLOCK Nut (Whitworth)【40-100 Pieces Per Package】

                                                                                            Semi-Flat Hard Locking Nut

                                                                                            Whitworth Hard Locking Nut

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

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

                                                                                            Lead Lock Nut【80-7,000 Pieces Per Package】

                                                                                            Lead Lock Nut Fine【300 Pieces Per Package】

                                                                                            Lead Lock Nut Small【800 Pieces Per Package】

                                                                                            Spring Nut, Small【250-350 Pieces Per Package】

                                                                                            Tough Lock【400-600 Pieces Per Package】

                                                                                            Tough Lock Nut Fine【200 Pieces Per Package】

                                                                                            Tough Lock Nut Small【500 Pieces Per Package】

                                                                                            Tough Lock Nut Small and Fine【200 Pieces Per Package】

                                                                                            Tough Lock Flange【350-500 Pieces Per Package】

                                                                                            Tough Lock Flange Fine【120-250 Pieces Per Package】

                                                                                            Whitworth V-Lock Nut【1-300 Pieces Per Package】

                                                                                            V-Lock Nut (Fine Thread)【200-300 Pieces Per Package】

                                                                                            Triple Lock【1-2,500 Pieces Per Package】

                                                                                            Small Three Lock【700 Pieces Per Package】

                                                                                            Fine Triple Lock【300 Pieces Per Package】

                                                                                            4T Tough Locking【400-600 Pieces Per Package】

                                                                                            Fine 4T Tough Locking【200 Pieces Per Package】

                                                                                            Small 4T Tough Lock【500 Pieces Per Package】

                                                                                            Compact, Fine 4T Tough Locking【200 Pieces Per Package】

                                                                                            4T Tough Lock Flange【350-500 Pieces Per Package】

                                                                                            4T Tough Lock Flange (Fine Thread)【120-250 Pieces Per Package】

                                                                                            8T Tough Lock Flange【120-350 Pieces Per Package】

                                                                                            Tenrock【650-3,000 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
                                                                                            • 2D / 3D
                                                                                            Days to Ship 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 8 Day(s) 6 Day(s) or more 7 Day(s) or more 4 Day(s) or more 7 Day(s) or more 7 Day(s) or more 4 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 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 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
                                                                                            Nominal of Thread (M)-10 ~ 124 ~ 2086 ~ 108 ~ 1612 ~ 2784 ~ 204 ~ 206 ~ 20-12 ~ 428 ~ 24614 ~ 1810 ~ 30-36 ~ 48-8 ~ 108 ~ 203 ~ 161088 ~ 106 ~ 8108126 ~ 810 ~ 12-10 ~ 125 ~ 208106 ~ 8108126 ~ 810 ~ 126 ~ 105 ~ 8
                                                                                            MaterialStainless Steel ~ SteelStainless Steel ~ SteelStainless Steel ~ SteelSteelSteelSteelStainless Steel ~ SteelSteelStainless Steel ~ SteelStainless Steel ~ SteelSteelStainless SteelSteelSteelSteelSteelStainless Steel ~ SteelSteelStainless Steel ~ SteelStainless Steel ~ SteelStainless Steel ~ SteelStainless Steel ~ SteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelStainless Steel ~ SteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel
                                                                                            Applications, FunctionsLockLockLockLockLockLockLockLockLockLockFall-off PreventionLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockStandard
                                                                                            Thread TypeUnified, Coarse (UNC)Metric, FineMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, FineMetric, CoarseMetric, CoarseMetric, CoarseUnified, Coarse (UNC) / Unified, Fine (UNF)Metric, FineMetric, FineMetric, CoarseMetric, CoarseMetric, FineWhit, CoarseMetric, CoarseWhit, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, FineMetric, CoarseMetric, FineWhit, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, FineMetric, CoarseMetric, FineMetric, CoarseMetric, FineMetric, CoarseMetric, Coarse
                                                                                            Surface TreatmentBright Chrome PlatingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate PlatingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating------PassivatedTrivalent ChromateTrivalent Chromate / Bright Chrome PlatingPainting, CoatingTrivalent Chromate / ParkerizingTrivalent Chromate / ParkerizingParkerizingNot Provided / Trivalent ChromateNot Provided / Trivalent Chromate / Zinc PlatingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent ChromateNot Provided / Trivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateNot Provided / Bright Chrome PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent Chromate / Chromate PlatingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent Chromate / Bright Chrome Plating
                                                                                            Sales UnitLow Quantity (Available beginning with 1 pc.)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.--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.)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.Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.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.Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.
                                                                                            Locking DetailsNylon NutNylon NutFriction NutNylon NutFriction NutU NutU NutU NutU NutU NutHard Lock NutNylon NutU NutU NutFriction NutHard Lock NutHard Lock NutHard Lock NutHard Lock NutHard Lock NutNylon NutNylon NutFriction NutFriction NutFriction NutSpring NutOther Special ShapesOther Special ShapesOther Special ShapesOther Special ShapesOther Special ShapesOther Special ShapesFriction NutFriction NutOther Special ShapesOther Special ShapesOther Special ShapesU NutU NutU NutU NutU NutU NutU Nut-
                                                                                            Nominal of Thread (inch)1/2 ~ No. 10----------No. 2 ~ No. 12-----1 ~ 7/8-1 ~ 5/8------------3/8------------
                                                                                            Surface Treatment (Details)Bright Chrome PlatingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate PlatingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent ChromateNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent Chromate / Bright Chrome PlatingTrivalent ChromateBarrel, PassivatedTrivalent ChromateTrivalent Chromate / Bright Chrome Plating-Other Special Treatment / Trivalent ChromateOther Special Treatment / Trivalent ChromateOther Special TreatmentNot Provided / Trivalent ChromateNot Provided / Trivalent Chromate / Hot Zinc PlatingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent ChromateNot Provided / Trivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateNot Provided / Bright Chrome PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent Chromate / Chromate PlatingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent Chromate / Bright Chrome Plating
                                                                                            Hex Nut TypeClass 1Class 1Class 1 ~ Class 2Class 1Class 2---Class 3--Class 2Class 2-Class 2-----Class 1Class 1Class 1 ~ Class 2Class 2Class 2-------------------Class 1

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