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Lock Nuts(Locking Details:U Nut)

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
  • 10 Day(s) or Less
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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

    U-Nuts (Pack)

      U Nut Class 1 and 2 (Steel/SUS304)

        U Nut (fine P=1.5)

          Nut, Whitworth

          Brand

          MISUMI_Test

          FUJI SEIMITSU

          SUNCO

          FUJI SEIMITSU

          Product Series

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

          U Nut Class 1 and 2 (Steel/SUS304)

          U Nut (fine P=1.5)

          Nut, Whitworth【100 Pieces Per Package】

          CAD
          • 2D / 3D
          Days to Ship 1 Day(s) or more 1 Day(s) or more 4 Day(s) or more 4 Day(s) or more
          Nominal of Thread (M)4 ~ 164 ~ 1612-
          MaterialStainless Steel ~ SteelStainless Steel ~ SteelSteelSteel
          Surface TreatmentNot Provided / Trivalent Chromate / Bright Chrome PlatingNot Provided / Trivalent Chromate / Bright Chrome PlatingTrivalent ChromateNot Provided
          Thread TypeMetric, CoarseMetric, CoarseMetric, FineWhit, Coarse
          Applications, FunctionsLockLockLockLock
          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.
          Nominal of Thread (inch)---3/4
          Surface Treatment (Details)Not Provided / Trivalent ChromateNot Provided / Trivalent Chromate / Bright Chrome PlatingTrivalent ChromateNot Provided
          Hex Nut Type-Class 1 ~ Class 2Class 2Class 1
          Locking DetailsU NutU NutU NutU Nut

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