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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)

      Nylon Nut (Type 1) (Iron / Brass)

      • On Sale Till 31/03/2025

      Double Locking Nuts

        Nylon Nut (Type 2)

          H-1 Rimmed Hard Locking Nut

            U Nut Class 1 and 2 (Steel/SUS304)

            • On Sale Till 31/03/2025

            U Nut Type 2 (Fine Details)

              Nylon Nut (Type 1 / Small / Fine)

                U Nut

                  U Nut (Fine)

                    U Nut, Thin

                      Hard Locking Bearing Nuts (Thin)

                        U Nut Type 3

                          Hard Lock Nut

                            Nylon Nut Class 1 Fine

                              Nylon Nut (Type 1, Fine Details)

                                U Nut Type 1 (Fine Details)

                                  HARDLOCK Nut (Fine Thread)

                                    Triple Lock

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

                                        Flanged Lead Lock Nut

                                          Spring Nut

                                            V-Lock Nut

                                              Small (Fine Thread) Triple Lock

                                                E-Lock Nut

                                                  HARDLOCK Nut (H-1/with Rim)

                                                    Nylon Nut Class 1 Small and Fine

                                                      Hyper Load Nut

                                                        Nylon Nut (Type 1, Small Size)

                                                          U-Nut, Small, Fine Type

                                                            Hex Nut “Hyper Load Nut”

                                                              Hardlock Nut (Thread-Lock Nut)

                                                                Whitworth Hard Locking Nut

                                                                  Fine Hard Locking Nut

                                                                    Thin Hard Locking Nut

                                                                      Stable Nut, Thin Type (Friction Nut)

                                                                      • On Sale Till 31/03/2025

                                                                      Nylon Nut Type 2

                                                                        Tough Lock Flange

                                                                          Iron and Stainless Steel Stable Nut

                                                                            Stable Nut, Thin Shape

                                                                              4T Tough Locking

                                                                                8T Tough Lock Flange

                                                                                  GU Nut

                                                                                    Thin, Fine U-Nut

                                                                                    Brand

                                                                                    SUNCO

                                                                                    MISUMI

                                                                                    TOMOE KOGYO

                                                                                    MISUMI

                                                                                    TOMOE KOGYO

                                                                                    HARDLOCK INDUSTRY

                                                                                    FUJI SEIMITSU

                                                                                    FUJI SEIMITSU

                                                                                    TOMOE KOGYO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    FUJI SEIMITSU

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    TOMOE KOGYO

                                                                                    FUJI SEIMITSU

                                                                                    SUNCO

                                                                                    KISHU FASTENER

                                                                                    TRUSCO NAKAYAMA

                                                                                    SUNCO

                                                                                    SAKAMURA

                                                                                    KISHU FASTENER

                                                                                    KISHU FASTENER

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    KHI

                                                                                    TOMOE KOGYO

                                                                                    FUJI SEIMITSU

                                                                                    TRUSCO NAKAYAMA

                                                                                    HARDLOCK INDUSTRY

                                                                                    HARDLOCK INDUSTRY

                                                                                    HARDLOCK INDUSTRY

                                                                                    HARDLOCK INDUSTRY

                                                                                    SOHWA SEISAKUSHO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    SOHWA SEISAKUSHO

                                                                                    SOHWA SEISAKUSHO

                                                                                    SATO RASHI

                                                                                    SATO RASHI

                                                                                    FUJI SEIMITSU

                                                                                    FUJI SEIMITSU

                                                                                    Product Series

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

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

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

                                                                                    Double Locking Nuts

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

                                                                                    H-1 Rimmed Hard Locking Nut

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

                                                                                    U Nut Type 2 (Fine Details)

                                                                                    Nylon Nut (Type 1 / Small / Fine)

                                                                                    U Nut

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

                                                                                    U Nut, Thin

                                                                                    Hard Locking Bearing Nuts (Thin)

                                                                                    U Nut Type 3

                                                                                    Hard Lock Nut【1-200 Pieces Per Package】

                                                                                    Nylon Nut Class 1 Fine

                                                                                    Nylon Nut (Type 1, Fine Details)

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

                                                                                    HARDLOCK Nut (Fine Thread)

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

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

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

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

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

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

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

                                                                                    HARDLOCK Nut (H-1/with Rim)

                                                                                    Nylon Nut Class 1 Small and Fine

                                                                                    Hyper Load Nut

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

                                                                                    U-Nut, Small, Fine Type

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

                                                                                    Hardlock Nut (Thread-Lock Nut)

                                                                                    Whitworth Hard Locking Nut

                                                                                    Fine Hard Locking Nut

                                                                                    Thin Hard Locking Nut

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

                                                                                    Nylon Nut Type 2

                                                                                    Tough Lock Flange【350-500 Pieces Per Package】

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

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

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

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

                                                                                    GU Nut

                                                                                    Thin, Fine U-Nut

                                                                                    CAD
                                                                                    • 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 4 Day(s) or more Same day or more 4 Day(s) or more 4 Day(s) or more Same day 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 7 Day(s) or more 4 Day(s) or more 7 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 7 Day(s) or more 4 Day(s) or more 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 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 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 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)2 ~ 244 ~ 162 ~ 246 ~ 165 ~ 125 ~ 303 ~ 6014 ~ 22105 ~ 3612 ~ 424 ~ 2420 ~ 224 ~ 1614 ~ 188 ~ 208 ~ 248 ~ 2716 ~ 245 ~ 206 ~ 205 ~ 84 ~ 124 ~ 2010 ~ 125 ~ 122410 ~ 128 ~ 228108 ~ 2012 ~ 64-8 ~ 3616 ~ 366186 ~ 84 ~ 166 ~ 86 ~ 86 ~ 108 ~ 168
                                                                                    MaterialSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel
                                                                                    Applications, FunctionsLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockFall-off PreventionLockLockLockLockLockLockLockLockLockLockFall-off PreventionLockLockLockLockLockLockLockLockLockLockLockLockLock
                                                                                    Thread TypeMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, FineMetric, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, FineMetric, FineMetric, FineMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, CoarseWhit, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, Fine
                                                                                    Surface TreatmentTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent Chromate-Trivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent Chromate-Trivalent ChromateTrivalent ChromateTrivalent Chromate-Trivalent ChromateTrivalent Chromate-Trivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent Chromate--Trivalent 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.) ~ 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.)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.)Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.-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.) ~ 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.Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)
                                                                                    Locking DetailsNylon NutU NutNylon NutHard Lock NutNylon NutHard Lock NutU NutU NutNylon NutFriction NutU NutU NutHard Lock NutU NutHard Lock NutNylon NutNylon NutU NutHard Lock NutOther Special ShapesHard Lock NutFriction NutSpring NutFriction NutOther Special ShapesFriction NutHard Lock NutNylon NutSpring NutNylon NutU NutHard Lock NutHard Lock NutHard Lock NutHard Lock NutHard Lock NutFriction NutNylon NutOther Special ShapesFriction NutFriction NutU NutU NutU NutU 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 1-Class 2-Class 1 ~ Class 2Class 2Class 1Class 2Class 2--Class 3-Class 1Class 1Class 1 ~ Class 2---Class 2-Class 1 ~ Class 2---Class 1-Class 1-------Class 2-Class 1 ~ Class 2Class 3----

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