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  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Lock Nuts(Thread Type:Metric, Coarse)

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
  • 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
  • 13 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
  • On Sale Till 31/03/2025

U-Nuts (Pack)

  • On Sale Till 31/03/2025

Self-Locking Nut

    Lock Nut - SWUS

      Ring Lock Nut (With Threadlocker) - Stainless Steel, Package Sale, Single Item [RoHS Compliant]

        Nylon Nut Type 1

        • On Sale Till 31/03/2025

        Double Locking Nut - Hard Lock Nut

          Nylon Nut (Type 2)

            U Nut Class 1 and 2 (Steel/SUS304)

              U Nut Type 3

                Hard Locking Bearing Nuts (Thin)

                  Nylon Nut (Type 1, Small Size)

                    Fine U Nut

                      H-1 Rimmed Hard Locking Nut

                        4T Tough Lock Flange

                          Hyper Load Nut

                            V-Lock Nut

                              Nylon Nut (Type 1) (Iron / Brass)

                                Hard Lock Nut

                                  Thin Hard Locking Nut

                                  • On Sale Till 31/03/2025

                                  Nylon Nut Type 2

                                    FB Lock Nut

                                      Lead Lock Nut

                                        Spring Nut

                                          Iron and Stainless Steel Stable Nut

                                            [Clean & Pack] Double Locking Nut

                                              Titanium Locking Nut - SWUT

                                                Hardlock Nut (Thread-Lock Nut)

                                                  Stable Nut

                                                    Nylon Nut Class 1 Small

                                                      Flanged Lead Lock Nut

                                                        Tough Lock

                                                          Tough Lock Nut Small

                                                            Tough Lock Flange

                                                              4T Tough Locking

                                                                Small 4T Tough Lock

                                                                  E-Lock Nut

                                                                    GU Nut

                                                                      U Nut Type 2

                                                                        V Lock Nut

                                                                          HARDLOCK Nut (H-1/with Rim)

                                                                            [Clean & Pack]U Nut - Single Item

                                                                              Semi-Flat Hard Locking Nut

                                                                                Stable Nut, Thin Type (Friction Nut)

                                                                                  Lead Lock Nut Small

                                                                                    Spring Nut, Small

                                                                                    Brand

                                                                                    MISUMI

                                                                                    KST

                                                                                    NABEYA BI-TECH

                                                                                    MISUMI

                                                                                    MiSUMi Economy

                                                                                    SUNCO

                                                                                    MISUMI

                                                                                    TOMOE KOGYO

                                                                                    FUJI SEIMITSU

                                                                                    FUJI SEIMITSU

                                                                                    SUNCO

                                                                                    LOCKFASTENER

                                                                                    SUNCO

                                                                                    HARDLOCK INDUSTRY

                                                                                    SATO RASHI

                                                                                    KHI

                                                                                    KISHU FASTENER

                                                                                    TOMOE KOGYO

                                                                                    SUNCO

                                                                                    HARDLOCK INDUSTRY

                                                                                    SUNCO

                                                                                    FORTUNE BRIGHT

                                                                                    SUNCO

                                                                                    SAKAMURA

                                                                                    SOHWA SEISAKUSHO

                                                                                    MISUMI

                                                                                    NABEYA BI-TECH

                                                                                    HARDLOCK INDUSTRY

                                                                                    SOHWA SEISAKUSHO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    SATO RASHI

                                                                                    SATO RASHI

                                                                                    SUNCO

                                                                                    FUJI SEIMITSU

                                                                                    FUJI SEIMITSU

                                                                                    SUNCO

                                                                                    SUNCO

                                                                                    MISUMI

                                                                                    HARDLOCK INDUSTRY

                                                                                    SOHWA SEISAKUSHO

                                                                                    SUNCO

                                                                                    SAKAMURA

                                                                                    Product Series

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

                                                                                    Self-Locking Nut

                                                                                    Lock Nut - SWUS【1-20 Pieces Per Package】

                                                                                    Ring Lock Nut (With Threadlocker) - Stainless Steel, Package Sale, Single Item [RoHS Compliant]【1-250 Pieces Per Package】

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

                                                                                    Double Locking Nut - Hard Lock Nut

                                                                                    Nylon Nut (Type 2)【1-2,000 Pieces Per Package】

                                                                                    U Nut Class 1 and 2 (Steel/SUS304)【1-2,500 Pieces Per Package】

                                                                                    U Nut Type 3【1-4,000 Pieces Per Package】

                                                                                    Hard Locking Bearing Nuts (Thin)

                                                                                    Nylon Nut (Type 1, Small Size)

                                                                                    Fine U Nut

                                                                                    H-1 Rimmed Hard Locking Nut【1-300 Pieces Per Package】

                                                                                    4T Tough Lock Flange【350-500 Pieces Per Package】

                                                                                    Hyper Load Nut

                                                                                    V-Lock Nut【1-4,000 Pieces Per Package】

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

                                                                                    Hard Lock Nut【1-200 Pieces Per Package】

                                                                                    Thin Hard Locking Nut

                                                                                    Nylon Nut Type 2

                                                                                    FB Lock Nut

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

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

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

                                                                                    [Clean & Pack] Double Locking Nut

                                                                                    Titanium Locking Nut - SWUT

                                                                                    Hardlock Nut (Thread-Lock Nut)【1-150 Pieces Per Package】

                                                                                    Stable Nut

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

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

                                                                                    Tough Lock【400-600 Pieces Per Package】

                                                                                    Tough Lock Nut Small【500 Pieces Per Package】

                                                                                    Tough Lock Flange【350-500 Pieces Per Package】

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

                                                                                    Small 4T Tough Lock【500 Pieces Per Package】

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

                                                                                    GU Nut

                                                                                    U Nut Type 2【1-600 Pieces Per Package】

                                                                                    V Lock Nut【1,500 Pieces Per Package】

                                                                                    HARDLOCK Nut (H-1/with Rim)

                                                                                    [Clean & Pack]U Nut - Single Item

                                                                                    Semi-Flat Hard Locking Nut

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

                                                                                    Lead Lock Nut Small【800 Pieces Per Package】

                                                                                    Spring Nut, Small【250-350 Pieces Per Package】

                                                                                    CAD
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                                                                                    Days to Ship Same day or more Same day or more Same day or more 4 Day(s) or more Same day or more Same day or more Same day or more Same day 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 4 Day(s) or more 4 Day(s) or more 7 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 4 Day(s) or more 8 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 8 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 ~ 163 ~ 206 ~ 12-2 ~ 366 ~ 165 ~ 123 ~ 604 ~ 2016 ~ 368 ~ 10M10x0.75 ~ M150x2.05 ~ 306 ~ 88 ~ 244 ~ 242 ~ 3014 ~ 1816 ~ 365 ~ 183 ~ 303 ~ 164 ~ 124 ~ 20-3 ~ 106 ~ 644 ~ 168 ~ 105 ~ 86 ~ 886 ~ 86 ~ 885 ~ 128 ~ 1610 ~ 36624-36 ~ 486 ~ 1288 ~ 10
                                                                                    MaterialStainless Steel ~ SteelStainless Steel ~ SteelStainless SteelStainless SteelBrass ~ TitaniumStainless Steel ~ SteelStainless Steel ~ SteelStainless Steel ~ SteelStainless Steel ~ SteelSteelStainless SteelStainless Steel ~ SteelStainless Steel ~ SteelSteelStainless Steel ~ SteelStainless Steel ~ SteelBrass ~ SteelSteelStainless Steel ~ SteelStainless Steel ~ SteelStainless Steel ~ SteelSteelSteelStainless Steel ~ SteelSteelTitaniumBrass ~ SteelStainless SteelStainless Steel ~ SteelSteelSteelSteelSteelSteelSteelStainless Steel ~ SteelSteelSteelSteelSteelSteelStainless Steel ~ SteelStainless Steel ~ SteelSteelSteel
                                                                                    Applications, FunctionsLockLockLock-LockLockLockLockLockLockLock-LockLockLockLockLockLockLockLockLockLockLockLockStandard / m / nLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockStandard / m / nLockLockLockLock
                                                                                    Thread TypeMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, Coarse
                                                                                    Surface TreatmentNot Provided / Trivalent Chromate / Bright Chrome PlatingNot Provided / Bright Chrome Plating / Zinc Plating / Painting, CoatingNot ProvidedNot ProvidedTrivalent Chromate / Bright Chrome Plating / Chromate Plating / Painting, CoatingNot Provided / Trivalent ChromateNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Electroless Nickel Plating / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating-Trivalent Chromate / Zinc Plating / ParkerizingNot ProvidedNot ProvidedTrivalent Chromate / Parkerizing / Painting, CoatingTrivalent ChromateNot Provided / Trivalent Chromate / Zinc PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel PlatingTrivalent Chromate / ParkerizingNot Provided / Trivalent ChromateTrivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Bright Chrome Plating / Zinc PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Chrome PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating-PolishingTrivalent Chromate / Nickel Plating / ParkerizingNot ProvidedTrivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent Chromate--Painting, CoatingTrivalent Chromate-Not Provided / Trivalent ChromateNot Provided / Trivalent Chromate / Chromate PlatingNot Provided / Trivalent ChromateTrivalent Chromate
                                                                                    Sales UnitLow 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.)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.) / 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.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.) / Box, Pkg.Box, Pkg.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.) / 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.)Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Box, Pkg.Box, Pkg.
                                                                                    Locking DetailsU NutFriction NutFriction NutSpring NutNylon NutHard Lock NutNylon NutU NutU NutHard Lock NutNylon Nut-Hard Lock NutU NutSpring NutFriction NutNylon NutHard Lock NutHard Lock NutNylon NutFriction NutFriction NutSpring NutFriction NutHard Lock NutNylon NutHard Lock NutFriction NutNylon NutFriction NutOther Special ShapesOther Special ShapesOther Special ShapesU NutU NutFriction NutU NutU NutFriction NutHard Lock NutU NutHard Lock NutFriction NutFriction NutSpring Nut
                                                                                    Nominal of Thread (inch)---------------------------------------------
                                                                                    Surface Treatment (Details)Not Provided / Trivalent ChromateBlack Paint / Not Provided / Bright Chrome Plating / Hot Zinc PlatingNot ProvidedNot ProvidedTrivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent ChromateNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Electroless Nickel Plating / Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingOther Special Treatment / Trivalent Chromate / Hot Zinc PlatingNot ProvidedNot ProvidedSeizure-Against Coating / Not Provided / Trivalent Chromate / Hot Zinc Plating / ParkerizingTrivalent ChromateNot Provided / Trivalent Chromate / Hot Zinc PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate PlatingOther Special Treatment / Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel PlatingOther Special Treatment / Trivalent ChromateNot Provided / Trivalent ChromateTrivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Bright Chrome Plating / Hot Zinc PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Chrome PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating-Special Chemical GrindingNot Provided / Trivalent Chromate / Hot Zinc Plating / Nickel Plating / ParkerizingNot ProvidedTrivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateTrivalent ChromateBright Chrome Plating / Chromate Plating-Trivalent Chromate-Not Provided / Trivalent ChromateNot Provided / Trivalent Chromate / Chromate PlatingNot Provided / Trivalent ChromateTrivalent Chromate
                                                                                    Hex Nut Type---Class 1Class 1-Class 2Class 1 ~ Class 2Class 3-Class 1----Class 1 ~ Class 2Class 1--Class 2-Class 1 ~ Class 2-Class 1 ~ Class 2----Class 1Class 2-------Class 2Class 2----Class 2-

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