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Lock Nuts(Applications, Functions:Lock 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
  • 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 Lock Nut Class 1 Small

      Nylon Lock Nut Class 1 Fine

        Nylon Lock Nut Class 1 Small and Fine

          Lead Lock Nut

            Flanged Lead Lock Nut

              Lead Lock Nut Fine

                Lead Lock Nut Small

                  Spring Nut

                    Spring Nut, Small

                      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

                                          Iron and Stainless Steel Stable Nut

                                            4T Tough Locking

                                              4T Tough Lock Flange

                                                8T Tough Lock Flange

                                                  Nylon Lock Nut (Type 1, Small Size)

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

                                                      Nylon Lock Nut (Unified UNC)

                                                        Nylon Lock Nut (Unified UNF)

                                                          Nylon Lock Nut (Type 3)

                                                            Thin, Lead Locking Nut

                                                              E-Lock Nut

                                                                U Nut Type 1 (Fine Details)

                                                                  U Nut Type 2 (Fine Details)

                                                                    Nut, Whitworth

                                                                      U-Nut Unified (UNC)

                                                                        U Nut, Unified (UNF)

                                                                          Left-Handed U-Nut

                                                                            Specialized U-Nut Pitch of 1.5

                                                                              Small U-Nut

                                                                                U-Nut, Small, Fine Type

                                                                                  U Nut Thin Special Pitch P=1.5

                                                                                    Thin, Fine U-Nut

                                                                                      Stainless Steel Wedge Lock Nut

                                                                                        Wedge Nut Type F (Iron/Trivalent Chromate) (Pack Product)

                                                                                          U Nut

                                                                                            K Nut with Washer

                                                                                            Brand

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SAKAMURA

                                                                                            SAKAMURA

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            KISHU FASTENER

                                                                                            KISHU FASTENER

                                                                                            KISHU FASTENER

                                                                                            KISHU FASTENER

                                                                                            KISHU FASTENER

                                                                                            SOWA

                                                                                            SATO RASHI

                                                                                            SATO RASHI

                                                                                            SATO RASHI

                                                                                            LOCKFASTENER

                                                                                            LOCKFASTENER

                                                                                            LOCKFASTENER

                                                                                            LOCKFASTENER

                                                                                            TOMOE KOGYO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            FUJI SEIMITSU

                                                                                            FUJI SEIMITSU

                                                                                            FUJI SEIMITSU

                                                                                            FUJI SEIMITSU

                                                                                            FUJI SEIMITSU

                                                                                            FUJI SEIMITSU

                                                                                            FUJI SEIMITSU

                                                                                            FUJI SEIMITSU

                                                                                            FUJI SEIMITSU

                                                                                            FUJI SEIMITSU

                                                                                            FUJI SEIMITSU

                                                                                            YAHATA

                                                                                            YAHATA

                                                                                            TRUSCO NAKAYAMA

                                                                                            KFC_

                                                                                            Product Series

                                                                                            Nylon Lock Nut Class 1 Small

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

                                                                                            Nylon Lock Nut Class 1 Small and Fine

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

                                                                                            Flanged Lead Lock Nut【400-1,500 Pieces Per Package】

                                                                                            Lead Lock Nut Fine【300 Pieces Per Package】

                                                                                            Lead Lock Nut Small【800 Pieces Per Package】

                                                                                            Spring Nut【1-2,000 Pieces Per Package】

                                                                                            Spring Nut, Small【350 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】

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

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

                                                                                            4T Tough Lock Flange【500 Pieces Per Package】

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

                                                                                            Nylon Lock Nut (Type 1, Small Size)

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

                                                                                            Nylon Lock Nut (Unified UNC)

                                                                                            Nylon Lock Nut (Unified UNF)

                                                                                            Nylon Lock Nut (Type 3)【500 Pieces Per Package】

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

                                                                                            E-Lock Nut【1-600 Pieces Per Package】

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

                                                                                            U Nut Type 2 (Fine Details)【1-120 Pieces Per Package】

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

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

                                                                                            U Nut, Unified (UNF)【1-4,000 Pieces Per Package】

                                                                                            Left-Handed U-Nut【1-3,000 Pieces Per Package】

                                                                                            Specialized U-Nut Pitch of 1.5

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

                                                                                            U-Nut, Small, Fine Type【1-800 Pieces Per Package】

                                                                                            U Nut Thin Special Pitch P=1.5

                                                                                            Thin, Fine U-Nut【1-800 Pieces Per Package】

                                                                                            Stainless Steel Wedge Lock Nut【2-6 Pieces Per Package】

                                                                                            Wedge Nut Type F (Iron/Trivalent Chromate) (Pack Product)

                                                                                            U Nut【1-20 Pieces Per Package】

                                                                                            K Nut with Washer【80-1,000 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
                                                                                            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 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 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 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 4 Day(s) or more 9 Day(s) or more 5 Day(s) or more 5 Day(s) or more
                                                                                            Nominal of Thread (M)8 ~ 108 ~ 2010 ~ 123 ~ 165 ~ 81084 ~ 128108126 ~ 810 ~ 12-10 ~ 125 ~ 208104 ~ 206 ~ 866 ~ 108 ~ 1010 ~ 12--66 ~ 105 ~ 128 ~ 2710 ~ 56---6 ~ 2012 ~ 27810 ~ 20128 ~ 184 ~ 10124 ~ 205 ~ 16
                                                                                            MaterialStainless Steel ~ SteelStainless Steel ~ SteelStainless Steel ~ SteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelStainless Steel ~ SteelSteelSteelSteelSteelStainless Steel ~ SteelSteelSteelSteelStainless SteelStainless SteelStainless Steel ~ SteelStainless Steel ~ SteelSteelSteelStainless Steel ~ SteelStainless Steel ~ SteelSteelStainless Steel ~ SteelStainless Steel ~ SteelStainless Steel ~ SteelStainless Steel ~ SteelStainless Steel ~ SteelSteelSteelSteelSteelStainless SteelSteelStainless Steel ~ SteelStainless Steel ~ Steel
                                                                                            Applications, FunctionsLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLock
                                                                                            Thread TypeMetric, CoarseMetric, FineMetric, FineMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, FineMetric, CoarseMetric, FineWhit, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineUnified, Coarse (UNC)Unified, Fine (UNF)Metric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, FineWhit, CoarseUnified, Coarse (UNC)Unified, Fine (UNF)Metric, Coarse (Left)Metric, FineMetric, FineMetric, FineMetric, FineMetric, Fine-Metric, CoarseMetric, CoarseMetric, Coarse
                                                                                            Surface TreatmentBright Chrome PlatingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent Chromate / Bright Chrome PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent ChromateTrivalent ChromateNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Chrome PlatingTrivalent 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 PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate PlatingTrivalent ChromateTrivalent ChromateTrivalent ChromateNot ProvidedNot ProvidedNot Provided / Bright Chrome PlatingNot Provided / Bright Chrome PlatingTrivalent ChromateNot Provided / Trivalent Chromate / Bright Chrome PlatingTrivalent Chromate--Not Provided---------Trivalent Chromate-Not Provided / Zinc 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.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.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.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.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.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.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.Box, Pkg.Box, Pkg.-Box, Pkg.
                                                                                            Locking DetailsNylon NutNylon NutNylon NutFriction NutFriction NutFriction NutFriction NutSpring NutSpring NutOther Special ShapesOther Special ShapesOther Special ShapesOther Special ShapesOther Special ShapesFriction NutFriction NutOther Special ShapesOther Special ShapesOther Special ShapesFriction NutU NutU NutU NutNylon NutNylon NutNylon NutNylon NutNylon NutFriction NutFriction NutU NutU NutU NutU NutU NutU NutU NutU NutU NutU NutU NutOther Special ShapesOther Special ShapesU NutOther Special Shapes
                                                                                            Nominal of Thread (inch)--------------3/8----------1/2 ~ No. 101/2 ~ No. 10-----1/2 ~ 7/81 ~ No. 101/2 ~ No. 10----------
                                                                                            Surface Treatment (Details)Bright Chrome PlatingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent Chromate / Bright Chrome PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent ChromateTrivalent ChromateNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Chrome PlatingTrivalent 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 PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate PlatingTrivalent ChromateTrivalent ChromateTrivalent ChromateNot ProvidedNot ProvidedNot Provided / Bright Chrome PlatingNot Provided / Bright Chrome PlatingTrivalent ChromateNot Provided / Trivalent Chromate / Bright Chrome PlatingTrivalent ChromateNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Bright Chrome Plating / Hot Zinc Plating / Chromate PlatingNot Provided / Bright Chrome Plating / Chromate PlatingNot Provided / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingBright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingNot ProvidedTrivalent ChromateTrivalent Chromate / Bright Chrome PlatingNot Provided / Hot Zinc Plating
                                                                                            Hex Nut TypeClass 1Class 1Class 1Class 1 ~ Class 2Class 2Class 2Class 2------------Class 1 ~ Class 2---Class 1Class 1--Class 3Class 2-Class 1 ~ Class 2Class 2Class 1 ~ Class 2-----------Class 1

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