(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

  • Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 9/2/2025 to 7:00 (MYT) 10/2/2025. We apologize for the inconvenience.
  • Please note that E-Invoice will be sent to our customers by email. For more information, please read News. 

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
  • 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

    U-Nuts (Pack)

      Nylon Lock Nut Type 1

        Hyper Load Nut

          Double Locking Nut - Hard Lock Nut

            Hard Lock Nut

              H-1 Rimmed Hard Locking Nut

                Nylon Lock Nut (Type 1 / Small / Fine)

                  U Nut Class 1 and 2 (Steel/SUS304)

                    Hardlock Nut (Thread-Lock Nut)

                      Thin Hard Locking Nut

                        Nylon Lock Nut Type 2

                          Spring Nut

                            E-Lock Nut

                              U Nut

                                HARDLOCK Nut (H-1/with Rim)

                                  HARDLOCK Nut (Fine Thread)

                                    Semi-Flat Hard Locking Nut

                                      Whitworth Hard Locking Nut

                                        Fine Hard Locking Nut

                                          Nylon Lock Nut Class 1 Small and Fine

                                            Flanged Lead Lock Nut

                                              4T Tough Lock Flange (Fine Thread)

                                                Nylon Lock Nut (Type 1, Small Size)

                                                  Fine, Small E-Lock Nut

                                                    Stable Nut Thin Type

                                                      Hard Locking Bearing Nuts (Thin)

                                                        Stable Nut, Thin Type (Friction Nut)

                                                          Nylon Lock Nut Class 1 Small

                                                            Nylon Lock 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

                                                                                  V-Lock Nut

                                                                                    V-Lock Nut (Fine Thread)

                                                                                      Triple Lock

                                                                                        Small Three Lock

                                                                                          Small (Fine Thread) Triple Lock

                                                                                            Fine Triple Lock

                                                                                            Brand

                                                                                            MISUMI

                                                                                            SUNCO

                                                                                            KHI

                                                                                            MISUMI

                                                                                            SUNCO

                                                                                            HARDLOCK INDUSTRY

                                                                                            TOMOE KOGYO

                                                                                            FUJI SEIMITSU

                                                                                            HARDLOCK INDUSTRY

                                                                                            HARDLOCK INDUSTRY

                                                                                            SUNCO

                                                                                            SAKAMURA

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            HARDLOCK INDUSTRY

                                                                                            HARDLOCK INDUSTRY

                                                                                            HARDLOCK INDUSTRY

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SATO RASHI

                                                                                            TOMOE KOGYO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SOHWA SEISAKUSHO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SAKAMURA

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            KISHU FASTENER

                                                                                            KISHU FASTENER

                                                                                            KISHU FASTENER

                                                                                            KISHU FASTENER

                                                                                            KISHU FASTENER

                                                                                            KISHU FASTENER

                                                                                            Product Series

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

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

                                                                                            Hyper Load Nut

                                                                                            Double Locking Nut - Hard Lock Nut

                                                                                            Hard Lock Nut【1-200 Pieces Per Package】

                                                                                            H-1 Rimmed Hard Locking Nut

                                                                                            Nylon Lock Nut (Type 1 / Small / Fine)

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

                                                                                            Hardlock Nut (Thread-Lock Nut)

                                                                                            Thin Hard Locking Nut

                                                                                            Nylon Lock Nut Type 2

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

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

                                                                                            U Nut

                                                                                            HARDLOCK Nut (H-1/with Rim)

                                                                                            HARDLOCK Nut (Fine Thread)

                                                                                            Semi-Flat Hard Locking Nut

                                                                                            Whitworth Hard Locking Nut

                                                                                            Fine Hard Locking Nut

                                                                                            Nylon Lock Nut Class 1 Small and Fine

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

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

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

                                                                                            Fine, Small E-Lock Nut

                                                                                            Stable Nut Thin Type【400 Pieces Per Package】

                                                                                            Hard Locking Bearing Nuts (Thin)

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

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

                                                                                            Nylon Lock Nut Class 1 Fine

                                                                                            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】

                                                                                            V-Lock Nut【45-4,000 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】

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

                                                                                            Fine Triple Lock【300 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
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            Days to Ship 1 Day(s) or more 5 Day(s) or more 5 Day(s) or more 2 Day(s) or more 9 Day(s) or more 5 Day(s) or more 5 Day(s) or more 1 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 9 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 9 Day(s) or more 9 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
                                                                                            Nominal of Thread (M)4 ~ 162 ~ 248 ~ 226 ~ 1614 ~ 185 ~ 30103 ~ 6012 ~ 6416 ~ 366 ~ 184 ~ 125 ~ 125 ~ 3612 ~ 3016 ~ 2436-8 ~ 2410 ~ 125 ~ 810 ~ 128101020 ~ 22688 ~ 203 ~ 161088 ~ 106 ~ 8108126 ~ 810 ~ 124 ~ 2010 ~ 125 ~ 20810 ~ 1210
                                                                                            MaterialSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel
                                                                                            Applications, FunctionsLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLock
                                                                                            Thread TypeMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseWhit, CoarseMetric, FineMetric, FineMetric, CoarseMetric, FineMetric, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, FineMetric, CoarseMetric, FineMetric, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, FineMetric, Fine
                                                                                            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.)Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.)-Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Box, Pkg.Low Quantity (Available beginning with 1 pc.) / 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.)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.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.Box, Pkg.Box, Pkg.
                                                                                            Locking DetailsU NutNylon NutSpring NutHard Lock NutHard Lock NutHard Lock NutNylon NutU NutHard Lock NutHard Lock NutNylon NutSpring NutFriction NutFriction NutHard Lock NutHard Lock NutHard Lock NutHard Lock NutHard Lock NutNylon NutFriction NutU NutNylon NutFriction NutFriction NutHard Lock NutFriction 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 ShapesOther 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 1----Class 1Class 1 ~ Class 2--Class 2--Class 2-----Class 1Class 2-Class 1----Class 1Class 1Class 1 ~ Class 2Class 2Class 2-------Class 1 ~ Class 2-----

                                                                                            Loading...

                                                                                            Related Categories to Lock Nuts