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Lock Nuts(Surface Treatment (Details):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

    Nylon Nut Type 1

    • On Sale Till 31/03/2025

    U-Nuts (Pack)

    • On Sale Till 31/03/2025

    Double Locking Nuts

      Nylon Nut (Type 2)

        Nylon Nut (Type 1) (Iron / Brass)

        • On Sale Till 31/03/2025

        U Nut Type 2 (Fine Details)

          U Nut

            H-1 Rimmed Hard Locking Nut

              U Nut (Fine)

                Hard Locking Bearing Nuts (Thin)

                  U Nut Class 1 and 2 (Steel/SUS304)

                    U Nut, Thin

                      Hard Lock Nut

                        U Nut Type 1 (Fine Details)

                          Nylon Nut (Type 1 / Small / Fine)

                            U Nut Type 3

                              HARDLOCK Nut (Fine Thread)

                                Small (Fine Thread) Triple Lock

                                  Nylon Nut (Type 1, Fine Details)

                                    HARDLOCK Nut (H-1/with Rim)

                                      Nylon Nut Class 1 Small and Fine

                                        Spring Nut

                                          Triple Lock

                                            Hyper Load Nut

                                              U-Nut, Small, Fine Type

                                                Hardlock Nut (Thread-Lock Nut)

                                                  Whitworth Hard Locking Nut

                                                    Fine Hard Locking Nut

                                                      Thin Hard Locking Nut

                                                        Nylon Nut Class 1 Fine

                                                          Flanged Lead Lock Nut

                                                            V-Lock Nut

                                                              Stable Nut, Thin Shape

                                                                4T Tough Locking

                                                                  Nylon Nut (Type 1, Small Size)

                                                                    GU Nut

                                                                      Thin, Fine U-Nut

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

                                                                          Hex Nut “Hyper Load Nut”

                                                                            Iron U-Nut Thin Type (Smooth Cut)

                                                                              Semi-Flat Hard Locking Nut

                                                                                Stable Nut, Thin Type (Friction Nut)

                                                                                • On Sale Till 31/03/2025

                                                                                Nylon Nut Type 2

                                                                                  Nylon Nut Class 1 Small

                                                                                    Lead Lock Nut

                                                                                    Brand

                                                                                    SUNCO

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    TOMOE KOGYO

                                                                                    TOMOE KOGYO

                                                                                    FUJI SEIMITSU

                                                                                    SUNCO

                                                                                    HARDLOCK INDUSTRY

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    FUJI SEIMITSU

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    FUJI SEIMITSU

                                                                                    TOMOE KOGYO

                                                                                    FUJI SEIMITSU

                                                                                    SUNCO

                                                                                    KISHU FASTENER

                                                                                    TOMOE KOGYO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    SAKAMURA

                                                                                    KISHU FASTENER

                                                                                    KHI

                                                                                    FUJI SEIMITSU

                                                                                    HARDLOCK INDUSTRY

                                                                                    HARDLOCK INDUSTRY

                                                                                    HARDLOCK INDUSTRY

                                                                                    HARDLOCK INDUSTRY

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    KISHU FASTENER

                                                                                    SOHWA SEISAKUSHO

                                                                                    SATO RASHI

                                                                                    TOMOE KOGYO

                                                                                    FUJI SEIMITSU

                                                                                    FUJI SEIMITSU

                                                                                    TRUSCO NAKAYAMA

                                                                                    TRUSCO NAKAYAMA

                                                                                    SUNCO

                                                                                    HARDLOCK INDUSTRY

                                                                                    SOHWA SEISAKUSHO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    Product Series

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

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

                                                                                    Double Locking Nuts

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

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

                                                                                    U Nut Type 2 (Fine Details)

                                                                                    U Nut

                                                                                    H-1 Rimmed Hard Locking Nut

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

                                                                                    Hard Locking Bearing Nuts (Thin)

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

                                                                                    U Nut, Thin

                                                                                    Hard Lock Nut【1-200 Pieces Per Package】

                                                                                    U Nut Type 1 (Fine Details)【1-36 Pieces Per Package】

                                                                                    Nylon Nut (Type 1 / Small / Fine)

                                                                                    U Nut Type 3

                                                                                    HARDLOCK Nut (Fine Thread)

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

                                                                                    Nylon Nut (Type 1, Fine Details)

                                                                                    HARDLOCK Nut (H-1/with Rim)

                                                                                    Nylon Nut Class 1 Small and Fine

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

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

                                                                                    Hyper Load Nut

                                                                                    U-Nut, Small, Fine Type

                                                                                    Hardlock Nut (Thread-Lock Nut)

                                                                                    Whitworth Hard Locking Nut

                                                                                    Fine Hard Locking Nut

                                                                                    Thin Hard Locking Nut

                                                                                    Nylon Nut Class 1 Fine

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

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

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

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

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

                                                                                    GU Nut

                                                                                    Thin, Fine U-Nut

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

                                                                                    Hex Nut “Hyper Load Nut”【1-7 Pieces Per Package】

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

                                                                                    Semi-Flat Hard Locking Nut

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

                                                                                    Nylon Nut Type 2

                                                                                    Nylon Nut Class 1 Small【500 Pieces Per Package】

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

                                                                                    CAD
                                                                                    • 2D / 3D
                                                                                    • 2D / 3D
                                                                                    • 2D / 3D
                                                                                    • 2D / 3D
                                                                                    • 2D / 3D
                                                                                    • 2D / 3D
                                                                                    • 2D / 3D
                                                                                    • 2D / 3D
                                                                                    • 2D / 3D
                                                                                    • 2D / 3D
                                                                                    Days to Ship 4 Day(s) or more Same day 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 7 Day(s) or more 7 Day(s) or more Same day 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 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 8 Day(s) 8 Day(s) 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)2 ~ 244 ~ 166 ~ 165 ~ 122 ~ 2414 ~ 225 ~ 365 ~ 3012 ~ 4220 ~ 223 ~ 604 ~ 2414 ~ 188 ~ 27104 ~ 1616 ~ 2410 ~ 128 ~ 242410 ~ 124 ~ 125 ~ 208 ~ 221012 ~ 64-8 ~ 3616 ~ 368 ~ 205 ~ 84 ~ 206 ~ 86 ~ 888 ~ 1686 ~ 208 ~ 2012 ~ 243661883 ~ 16
                                                                                    MaterialSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel
                                                                                    Applications, FunctionsLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockFall-off PreventionFall-off PreventionLockLockLockLockLockLock
                                                                                    Thread TypeMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, FineMetric, CoarseMetric, FineMetric, FineMetric, FineMetric, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseWhit, CoarseMetric, FineMetric, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, Coarse
                                                                                    Surface TreatmentTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent Chromate-Trivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent Chromate-Trivalent Chromate-Trivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent Chromate-Trivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent Chromate----Trivalent 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.)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.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.-Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Box, Pkg.Low Quantity (Available beginning with 1 pc.) ~ 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.)Low Quantity (Available beginning with 1 pc.)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.Low Quantity (Available beginning with 1 pc.)Box, Pkg.Low Quantity (Available beginning with 1 pc.)Box, Pkg.Box, Pkg.
                                                                                    Locking DetailsNylon NutU NutHard Lock NutNylon NutNylon NutU NutFriction NutHard Lock NutU NutHard Lock NutU NutU NutHard Lock NutU NutNylon NutU NutHard Lock NutOther Special ShapesNylon NutHard Lock NutNylon NutSpring NutOther Special ShapesSpring NutU NutHard Lock NutHard Lock NutHard Lock NutHard Lock NutNylon NutFriction NutFriction NutFriction NutU NutNylon NutU NutU NutHard Lock NutHard Lock NutU NutHard Lock NutFriction NutNylon NutNylon NutFriction Nut
                                                                                    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 TypeClass 1--Class 2Class 1Class 2Class 2-Class 2-Class 1 ~ Class 2--Class 1 ~ Class 2Class 1Class 3--Class 1-Class 1--------Class 1Class 2Class 1 ~ Class 2Class 3-Class 1-------Class 2Class 1Class 1 ~ Class 2

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