Lock Nuts

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
  • 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
  • 10 Day(s) or Less
Brand
Product Series
CAD
Days to Ship
Nominal of Thread (M)
Material
Surface Treatment
Thread Type
Applications, Functions
Sales Unit
Nominal of Thread (inch)
Surface Treatment (Details)
Hex Nut Type
Locking Details
  • On Sale Till 31/07/2018

Nylon Nut Type 2

    U-Nuts (Pack)

    • On Sale Till 31/07/2018

    U Nut Class 1 and 2 (Steel/SUS304)

    • On Sale Till 31/07/2018

    Nylon Nuts (Imported)

    • On Sale Till 31/07/2018

    Hard Lock Nut

    • On Sale Till 31/07/2018

    Titanium Locking Nut - SWUT

    • On Sale Till 31/07/2018

    Nylon Nut Type 1

    • On Sale Till 31/07/2018

    Nylon Nut (Type 1)

    • On Sale Till 31/07/2018

    HARDLOCK Nut (Fine Thread)

    • On Sale Till 31/07/2018

    H-1 Rimmed Hard Locking Nut

    • On Sale Till 31/07/2018

    Hard Locking Nut

    • On Sale Till 31/07/2018

    Nylon Nut Unified (UNF)

    • On Sale Till 31/07/2018

    Nylon Nut (Type 1, Small Size, Fine Details)

    • On Sale Till 31/07/2018

    Nylon Nut (Type 1, Fine Details)

    • On Sale Till 31/07/2018

    U Nut Type 2 (Fine Details)

    • On Sale Till 31/07/2018

    U Nut (fine)

    • On Sale Till 31/07/2018

    Lock Nut - SWUS

    • On Sale Till 31/07/2018

    Fine Hard Locking Nut

    • On Sale Till 31/07/2018

    Stable Nut

    • On Sale Till 31/07/2018

    Nylon Nut Unified (UNC)

    • On Sale Till 31/07/2018

    Nylon Nut Class 1 Small

    • On Sale Till 31/07/2018

    Nylon Nut Class 1 Fine

    • On Sale Till 31/07/2018

    Nylon Nut Class 1 Small and Fine

    • On Sale Till 31/07/2018

    Lead Lock Nut Fine

    • On Sale Till 31/07/2018

    V-Lock Nut (Fine Thread)

    • On Sale Till 31/07/2018

    Self-Locking Nut

    • On Sale Till 31/07/2018

    Nylon Nut (Type 1, Fine Details)

    • On Sale Till 31/07/2018

    Nylon Nut (Type 1, Small Size)

    • On Sale Till 31/07/2018

    Nylon Nut (Unified UNC)

    • On Sale Till 31/07/2018

    Nylon Nut (Unified UNF)

    • On Sale Till 31/07/2018

    Nylon Nut (Type 1, Small Size)

    • On Sale Till 31/07/2018

    Nylon Nut (Type 1, Small Size, Fine Details)

    • On Sale Till 31/07/2018

    Nylon Nut (Type 2)

    • On Sale Till 31/07/2018

    Nylon Nut (Type 3)

    • On Sale Till 31/07/2018

    U Nut Type 3

    • On Sale Till 31/07/2018

    U Nut (fine P=1.5)

    • On Sale Till 31/07/2018

    Anti-Loosing Nut [Trivalent Chromate] (4 pcs) EA949PY-12

      Double Locking Nuts

      • On Sale Till 31/07/2018

      Semi-Flat Hard Locking Nut

      • On Sale Till 31/07/2018

      Whitworth Hard Locking Nut

      • On Sale Till 31/07/2018

      Thin Hard Locking Nut

      • On Sale Till 31/07/2018

      Stable Nut Fine

      • On Sale Till 31/07/2018

      Stable Nut Other Fine

      • On Sale Till 31/07/2018

      Stable Nut Thin

      • On Sale Till 31/07/2018

      Lead Lock Nut

      Brand

      SUNCO

      MISUMI

      FUJI SEIMITSU

      SUNCO

      SUNCO

      NABEYA BI-TECH

      SUNCO

      TOMOE KOGYO

      SUNCO

      HARDLOCK INDUSTRY

      HARDLOCK INDUSTRY

      SUNCO

      LOCKFASTENER

      TOMOE KOGYO

      FUJI SEIMITSU

      SUNCO

      NABEYA BI-TECH

      HARDLOCK INDUSTRY

      SOHWA SEISAKUSHO

      SUNCO

      SUNCO

      SUNCO

      SUNCO

      SUNCO

      KISHU FASTENER

      KST

      LOCKFASTENER

      LOCKFASTENER

      LOCKFASTENER

      LOCKFASTENER

      TOMOE KOGYO

      TOMOE KOGYO

      TOMOE KOGYO

      TOMOE KOGYO

      FUJI SEIMITSU

      SUNCO

      ESCO

      MISUMI

      HARDLOCK INDUSTRY

      HARDLOCK INDUSTRY

      HARDLOCK INDUSTRY

      SOHWA SEISAKUSHO

      SOHWA SEISAKUSHO

      SOHWA SEISAKUSHO

      SUNCO

      Product Series

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

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

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

      Nylon Nuts (Imported)【1-2,000 Pieces Per Package】

      Hard Lock Nut【1-200 Pieces Per Package】

      Titanium Locking Nut - SWUT

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

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

      HARDLOCK Nut (Fine Thread)

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

      Hard Locking Nut【1-1,500 Pieces Per Package】

      Nylon Nut Unified (UNF)【1-250 Pieces Per Package】

      Nylon Nut (Type 1, Small Size, Fine Details)

      Nylon Nut (Type 1, Fine Details)【1-200 Pieces Per Package】

      U Nut Type 2 (Fine Details)【1-120 Pieces Per Package】

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

      Lock Nut - SWUS【1-50 Pieces Per Package】

      Fine Hard Locking Nut【1-100 Pieces Per Package】

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

      Nylon Nut Unified (UNC)【1-3,000 Pieces Per Package】

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

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

      Nylon Nut Class 1 Small and Fine【1-150 Pieces Per Package】

      Lead Lock Nut Fine【200-300 Pieces Per Package】

      V-Lock Nut (Fine Thread)【200-300 Pieces Per Package】

      Self-Locking Nut【1-2,500 Pieces Per Package】

      Nylon Nut (Type 1, Fine Details)【1-500 Pieces Per Package】

      Nylon Nut (Type 1, Small Size)

      Nylon Nut (Unified UNC)【1-3,000 Pieces Per Package】

      Nylon Nut (Unified UNF)【1-250 Pieces Per Package】

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

      Nylon Nut (Type 1, Small Size, Fine Details)【1-150 Pieces Per Package】

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

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

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

      U Nut (fine P=1.5)

      Anti-Loosing Nut [Trivalent Chromate] (4 pcs) EA949PY-12【4 Pieces Per Package】

      Double Locking Nuts

      Semi-Flat Hard Locking Nut【1-100 Pieces Per Package】

      Whitworth Hard Locking Nut【1-100 Pieces Per Package】

      Thin Hard Locking Nut

      Stable Nut Fine【300 Pieces Per Package】

      Stable Nut Other Fine【200 Pieces Per Package】

      Stable Nut Thin【1-1,800 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
      • 2D / 3D
      • 2D / 3D
      • 2D / 3D
      • 2D / 3D
      • 2D / 3D
      • 2D / 3D
      • 2D / 3D
      Days to Ship 1 Day(s) or more 1 Day(s) or more 3 Day(s) or more 5 Day(s) or more 5 Day(s) or more 3 Day(s) or more 1 Day(s) or more 1 Day(s) or more 5 Day(s) or more 3 Day(s) or more 3 Day(s) or more 4 Day(s) or more 4 Day(s) or more 3 Day(s) or more 3 Day(s) or more 5 Day(s) or more 3 Day(s) or more 3 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 3 Day(s) or more 4 Day(s) or more 4 Day(s) or more 1 Day(s) or more 3 Day(s) or more 4 Day(s) or more 3 Day(s) or more 3 Day(s) or more 4 Day(s) or more 4 Day(s) or more 3 Day(s) or more 4 Day(s) or more 3 Day(s) or more 5 Day(s) or more 4 Day(s) or more 1 Day(s) or more 3 Day(s) or more 4 Day(s) or more 4 Day(s) or more 10 Day(s) or more 10 Day(s) or more 3 Day(s) or more 4 Day(s) or more
      Nominal of Thread (M)5 ~ 184 ~ 163 ~ 643 ~ 2014 ~ 643 ~ 101 ~ 362 ~ 3010 ~ 305 ~ 306 ~ 64-10 ~ 128 ~ 2410 ~ 6412 ~ 426 ~ 128 ~ 424 ~ 30-8 ~ 108 ~ 2010 ~ 1210 ~ 1210 ~ 123 ~ 308 ~ 128 ~ 10--810 ~ 125 ~ 1264 ~ 2012 ~ 30-6 ~ 1618 ~ 48-16 ~ 3610126 ~ 123 ~ 16
      MaterialStainless Steel ~ SteelStainless Steel ~ SteelStainless Steel ~ SteelStainless Steel ~ SteelSteelTitaniumBrass ~ TitaniumBrass ~ SteelStainless Steel ~ SteelStainless Steel ~ SteelBrass ~ SteelStainless Steel ~ SteelStainless SteelSteelSteelSteelStainless SteelStainless Steel ~ SteelStainless Steel ~ SteelStainless Steel ~ SteelStainless Steel ~ SteelStainless Steel ~ SteelStainless Steel ~ SteelSteelSteelStainless Steel ~ SteelStainless SteelStainless SteelStainless Steel ~ SteelStainless Steel ~ SteelSteelSteelStainless Steel ~ SteelSteelStainless Steel ~ SteelSteel-Stainless Steel ~ SteelStainless Steel ~ SteelStainless Steel ~ SteelStainless Steel ~ SteelSteelSteelStainless Steel ~ SteelSteel
      Surface TreatmentTrivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel PlatingNot Provided / Trivalent Chromate / Bright Chrome PlatingNot Provided / Electroless Nickel Plating / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate PlatingBright Chrome Plating / Chromate PlatingTrivalent Chromate / ParkerizingPolishingTrivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Painting, CoatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel PlatingTrivalent Chromate / ParkerizingTrivalent Chromate / Parkerizing / Painting, CoatingTrivalent Chromate / Chromate Plating / Nickel Plating / ParkerizingBright Chrome PlatingNot ProvidedTrivalent Chromate / Bright Chrome Plating / Chromate Plating-Trivalent ChromateNot ProvidedNot Provided / Trivalent ChromateNot Provided / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating / Silver/Copper/Tin PlatingBright Chrome PlatingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating / Nickel Plating / Painting, Coating / Silver/Copper/Tin PlatingNot ProvidedNot ProvidedNot Provided / Bright Chrome PlatingNot Provided / Bright Chrome PlatingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel PlatingTrivalent Chromate-Trivalent Chromate / Bright Chrome Plating-Not Provided / Trivalent ChromateNot Provided / Trivalent ChromateNot Provided / Trivalent Chromate / Zinc PlatingNot Provided / Trivalent ChromateNot Provided / Bright Chrome PlatingNot Provided / Bright Chrome PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating
      Thread TypeMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, CoarseUnified, Fine (UNF)Metric, FineMetric, FineMetric, FineMetric, FineMetric, CoarseMetric, FineMetric, CoarseUnified, Coarse (UNC)Metric, CoarseMetric, FineMetric, FineMetric, FineMetric, FineMetric, CoarseMetric, FineMetric, CoarseUnified, Coarse (UNC)Unified, Fine (UNF)Metric, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, CoarseMetric, Fine-Metric, CoarseMetric, CoarseWhit, CoarseMetric, CoarseMetric, FineMetric, FineMetric, CoarseMetric, Coarse
      Applications, FunctionsLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLock-LockLockLockLockLockLockLockLock
      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.) ~ 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.) ~ 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.) ~ 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.) ~ 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.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.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.Box, Pkg.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Box, Pkg.
      Nominal of Thread (inch)-----------1/2 ~ No. 10-------1/2 ~ No. 10--------1/2 ~ No. 101/2 ~ No. 10---------1 ~ 7/8-----
      Surface Treatment (Details)Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel PlatingNot Provided / Trivalent ChromateNot Provided / Electroless Nickel Plating / Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate PlatingBright Chrome Plating / Chromate PlatingOther Special Treatment / Trivalent ChromateSpecial Chemical GrindingTrivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel PlatingOther Special Treatment / Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel PlatingOther Special Treatment / Trivalent ChromateSeizure-Against Coating / Not Provided / Trivalent Chromate / Hot Zinc Plating / ParkerizingNot Provided / Trivalent Chromate / Hot Zinc Plating / Chromate Plating / Nickel Plating / ParkerizingBright Chrome PlatingNot ProvidedTrivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent ChromateNot ProvidedNot Provided / Trivalent ChromateTin Plating / Not Provided / Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate PlatingBright Chrome PlatingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingCopper Plating / Black Paint / Not Provided / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Hot Zinc Plating / Chromate Plating / Nickel PlatingNot ProvidedNot ProvidedNot Provided / Bright Chrome PlatingNot Provided / Bright Chrome PlatingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel PlatingTrivalent ChromateNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent Chromate / Bright Chrome Plating-Not Provided / Trivalent ChromateNot Provided / Trivalent ChromateNot Provided / Trivalent Chromate / Hot Zinc PlatingNot Provided / Trivalent ChromateNot Provided / Bright Chrome PlatingNot Provided / Bright Chrome PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating
      Hex Nut TypeClass 2-Class 1 ~ Class 2---Class 1Class 1---Class 1Class 1Class 1Class 2Class 2---Class 1Class 1Class 1Class 1Class 2--Class 1Class 1--Class 1Class 1Class 2Class 3Class 3Class 2--------Class 1 ~ Class 2
      Locking DetailsNylon NutU NutU NutNylon NutHard Lock NutNylon NutNylon NutNylon NutHard Lock NutHard Lock NutHard Lock NutNylon NutNylon NutNylon NutU NutU NutFriction NutHard Lock NutFriction NutNylon NutNylon NutNylon NutNylon NutFriction NutFriction NutFriction NutNylon NutNylon NutNylon NutNylon NutNylon NutNylon NutNylon NutNylon NutU NutU Nut-Hard Lock NutHard Lock NutHard Lock NutHard Lock NutFriction NutFriction NutFriction NutFriction Nut

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      Related Categories to Lock Nuts