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Lock Nuts(Surface Treatment:Trivalent Chromate)

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

    U-Nuts (Pack)

      Nylon Nut Type 1

        U Nut Class 1 and 2 (Steel/SUS304)

          Nylon Nut (Type 1 / Small / Fine)

            Nylon Nut (Type 1) (Iron / Brass)

              Hard Locking Bearing Nuts (Thin)

                Double Locking Nuts

                  Hardlock Nut (Thread-Lock Nut)

                    Nylon Nut (Type 2)

                      U Nut, Thin

                        Thin Hard Locking Nut

                          U Nut

                            HARDLOCK Nut (H-1/with Rim)

                              H-1 Rimmed Hard Locking Nut

                                Flanged Lead Lock Nut

                                  V-Lock Nut

                                    Small (Fine Thread) Triple Lock

                                      Nylon Nut (Type 1, Fine Details)

                                        Stable Nut, Thin Type (Friction Nut)

                                          Spring Nut

                                            Stable Nut, Thin Shape

                                              Nylon Nut (Type 3)

                                                Iron U-Nut Thin Type (Smooth Cut)

                                                  HARDLOCK Nut (Fine Thread)

                                                    Fine Hard Locking Nut

                                                      Nylon Nut Type 2

                                                        Nylon Nut Class 1 Small and Fine

                                                          Lead Lock Nut

                                                            Tough Lock Nut Small

                                                              Iron and Stainless Steel Stable Nut

                                                                Hyper Load Nut

                                                                  Nylon Nut (Type 1, Small Size)

                                                                    Tenrock

                                                                      Thin, Lead Locking Nut

                                                                        Fine, Small E-Lock Nut

                                                                          U Nut (Fine)

                                                                            Hard Lock Nut

                                                                              Semi-Flat Hard Locking Nut

                                                                                Whitworth Hard Locking Nut

                                                                                  Nylon Nut Class 1 Small

                                                                                    Nylon Nut Class 1 Fine

                                                                                      Lead Lock Nut Fine

                                                                                        Lead Lock Nut Small

                                                                                          Spring Nut, Small

                                                                                            Tough Lock

                                                                                            Brand

                                                                                            MISUMI

                                                                                            SUNCO

                                                                                            FUJI SEIMITSU

                                                                                            TOMOE KOGYO

                                                                                            TOMOE KOGYO

                                                                                            SUNCO

                                                                                            MISUMI

                                                                                            HARDLOCK INDUSTRY

                                                                                            TOMOE KOGYO

                                                                                            SUNCO

                                                                                            HARDLOCK INDUSTRY

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            HARDLOCK INDUSTRY

                                                                                            SUNCO

                                                                                            KISHU FASTENER

                                                                                            KISHU FASTENER

                                                                                            TOMOE KOGYO

                                                                                            SOHWA SEISAKUSHO

                                                                                            SAKAMURA

                                                                                            SOHWA SEISAKUSHO

                                                                                            TOMOE KOGYO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            HARDLOCK INDUSTRY

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SOHWA SEISAKUSHO

                                                                                            KHI

                                                                                            TOMOE KOGYO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            HARDLOCK INDUSTRY

                                                                                            HARDLOCK INDUSTRY

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SAKAMURA

                                                                                            SUNCO

                                                                                            Product Series

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

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

                                                                                            U Nut Class 1 and 2 (Steel/SUS304)【1-80 Pieces Per Package】

                                                                                            Nylon Nut (Type 1 / Small / Fine)

                                                                                            Nylon Nut (Type 1) (Iron / Brass)【1-3,000 Pieces Per Package】

                                                                                            Hard Locking Bearing Nuts (Thin)

                                                                                            Double Locking Nuts

                                                                                            Hardlock Nut (Thread-Lock Nut)

                                                                                            Nylon Nut (Type 2)【150-2,000 Pieces Per Package】

                                                                                            U Nut, Thin

                                                                                            Thin Hard Locking Nut

                                                                                            U Nut

                                                                                            HARDLOCK Nut (H-1/with Rim)

                                                                                            H-1 Rimmed Hard Locking Nut

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

                                                                                            V-Lock Nut【45-4,000 Pieces Per Package】

                                                                                            Small (Fine Thread) Triple Lock【250-400 Pieces Per Package】

                                                                                            Nylon Nut (Type 1, Fine Details)

                                                                                            Stable Nut, Thin Type (Friction Nut)【1,800 Pieces Per Package】

                                                                                            Spring Nut【100-2,000 Pieces Per Package】

                                                                                            Stable Nut, Thin Shape【800-1,800 Pieces Per Package】

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

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

                                                                                            HARDLOCK Nut (Fine Thread)

                                                                                            Fine Hard Locking Nut

                                                                                            Nylon Nut Type 2

                                                                                            Nylon Nut Class 1 Small and Fine

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

                                                                                            Tough Lock Nut Small【500 Pieces Per Package】

                                                                                            Iron and Stainless Steel Stable Nut【100-2,000 Pieces Per Package】

                                                                                            Hyper Load Nut

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

                                                                                            Tenrock【650-3,000 Pieces Per Package】

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

                                                                                            Fine, Small E-Lock Nut

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

                                                                                            Hard Lock Nut【1-200 Pieces Per Package】

                                                                                            Semi-Flat Hard Locking Nut

                                                                                            Whitworth Hard Locking Nut

                                                                                            Nylon Nut Class 1 Small【500 Pieces Per Package】

                                                                                            Nylon Nut Class 1 Fine

                                                                                            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】

                                                                                            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
                                                                                            • 2D / 3D
                                                                                            Days to Ship Same day or more 4 Day(s) or more Same day or more 4 Day(s) or more 4 Day(s) or more 7 Day(s) or more Same day 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 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 7 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
                                                                                            Nominal of Thread (M)4 ~ 162 ~ 243 ~ 60102 ~ 2420 ~ 226 ~ 1612 ~ 645 ~ 124 ~ 2416 ~ 365 ~ 36245 ~ 305 ~ 84 ~ 2010 ~ 128 ~ 2464 ~ 126 ~ 8612 ~ 2416 ~ 248 ~ 361810 ~ 123 ~ 1684 ~ 168 ~ 2285 ~ 86 ~ 101012 ~ 4214 ~ 1836-88 ~ 201088 ~ 106 ~ 8
                                                                                            MaterialSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel
                                                                                            Applications, FunctionsLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockStandardLockLockLockLockLockLockLockLockLockLockLockLock
                                                                                            Thread TypeMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, FineMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, FineMetric, FineMetric, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, FineMetric, CoarseMetric, CoarseWhit, CoarseMetric, CoarseMetric, FineMetric, FineMetric, CoarseMetric, CoarseMetric, Coarse
                                                                                            Surface TreatmentTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent Chromate
                                                                                            Sales UnitLow Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.) ~ 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.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.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.) ~ 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.Box, Pkg.Box, Pkg.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.-Box, Pkg.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.)Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.
                                                                                            Locking DetailsU NutNylon NutU NutNylon NutNylon NutHard Lock NutHard Lock NutHard Lock NutNylon NutU NutHard Lock NutFriction NutHard Lock NutHard Lock NutFriction NutFriction NutOther Special ShapesNylon NutFriction NutSpring NutFriction NutNylon NutU NutHard Lock NutHard Lock NutNylon NutNylon NutFriction NutOther Special ShapesFriction NutSpring NutNylon Nut-Friction NutFriction NutU NutHard Lock NutHard Lock NutHard Lock NutNylon NutNylon NutFriction NutFriction NutSpring NutOther Special Shapes
                                                                                            Nominal of Thread (inch)--------------------------------------1 ~ 5/8------
                                                                                            Surface Treatment (Details)Trivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent Chromate
                                                                                            Hex Nut Type-Class 1Class 1 ~ Class 2Class 1Class 1---Class 2--Class 2--Class 2Class 1 ~ Class 2-Class 1--Class 3Class 3---Class 2Class 1Class 1 ~ Class 2-Class 1 ~ Class 2-Class 1Class 1Class 2-Class 2---Class 1Class 1Class 2Class 2--

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