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Lock Nuts(Surface Treatment (Details):Bright Chrome Plating)

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
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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

Self-Locking Nut

    Nylon Lock Nut (Type 1) (Iron / Brass)

      Nylon Lock Nut Type 1

      • On Sale Till 31/03/2025

      Nylon Lock Nut Type 2

        U Nut Class 1 and 2 (Steel/SUS304)

          Nylon Lock Nut (Unified UNC)

            Nylon Lock Nut (Type 2)

              Iron and Stainless Steel Stable Nut

                Nylon Lock Nut (Type 1 / Small / Fine)

                  Flanged Lead Lock Nut

                    Spring Nut

                      Nylon Lock Nut (Type 1, Small Size)

                        Thin, Fine U-Nut

                          Nylon Lock Nut Unified (UNC)

                            Nylon Lock Nut (Unified UNF)

                              U Nut, Unified (UNF)

                                Left-Handed U-Nut

                                  U Nut Type 3

                                    FB Lock Nut

                                      Nylon Lock Nut Class 1 Small

                                        Nylon Lock Nut Class 1 Fine

                                          V-Lock Nut

                                            Tenrock

                                              Thin, Lead Locking Nut

                                              • On Sale Till 31/03/2025

                                              U Nut Type 2 (Fine Details)

                                                Iron U-Nut Thin Type (Smooth Cut)

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

                                                    Nylon Lock Nut Class 1 Small and Fine

                                                      Lead Lock Nut

                                                        Whitworth V-Lock Nut

                                                          V-Lock Nut (Fine Thread)

                                                            Triple Lock

                                                              Fine Triple Lock

                                                                Nylon Lock Nut (Type 1, Fine Details)

                                                                  U Nut Type 1 (Fine Details)

                                                                    U Nut Type 2

                                                                      Nut, Whitworth

                                                                        U-Nut Unified (UNC)

                                                                          Specialized U-Nut Pitch of 1.5

                                                                            Small U-Nut

                                                                              U-Nut, Small, Fine Type

                                                                                U Nut Thin Special Pitch P=1.5

                                                                                  U Nut

                                                                                    U Nut (Whit)

                                                                                      U Nut (Fine P=1.5)

                                                                                      Brand

                                                                                      KST

                                                                                      TOMOE KOGYO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      FUJI SEIMITSU

                                                                                      LOCKFASTENER

                                                                                      TOMOE KOGYO

                                                                                      SOHWA SEISAKUSHO

                                                                                      TOMOE KOGYO

                                                                                      SUNCO

                                                                                      SAKAMURA

                                                                                      TOMOE KOGYO

                                                                                      FUJI SEIMITSU

                                                                                      SUNCO

                                                                                      LOCKFASTENER

                                                                                      FUJI SEIMITSU

                                                                                      FUJI SEIMITSU

                                                                                      FUJI SEIMITSU

                                                                                      FORTUNE BRIGHT

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      KISHU FASTENER

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      FUJI SEIMITSU

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      KISHU FASTENER

                                                                                      KISHU FASTENER

                                                                                      KISHU FASTENER

                                                                                      KISHU FASTENER

                                                                                      TOMOE KOGYO

                                                                                      FUJI SEIMITSU

                                                                                      FUJI SEIMITSU

                                                                                      FUJI SEIMITSU

                                                                                      FUJI SEIMITSU

                                                                                      FUJI SEIMITSU

                                                                                      FUJI SEIMITSU

                                                                                      FUJI SEIMITSU

                                                                                      FUJI SEIMITSU

                                                                                      TRUSCO NAKAYAMA

                                                                                      SUNCO

                                                                                      SUNCO

                                                                                      Product Series

                                                                                      Self-Locking Nut

                                                                                      Nylon Lock Nut (Type 1) (Iron / Brass)

                                                                                      Nylon Lock Nut Type 1【1-12 Pieces Per Package】

                                                                                      Nylon Lock Nut Type 2

                                                                                      U Nut Class 1 and 2 (Steel/SUS304)【1-36 Pieces Per Package】

                                                                                      Nylon Lock Nut (Unified UNC)

                                                                                      Nylon Lock Nut (Type 2)【1-200 Pieces Per Package】

                                                                                      Iron and Stainless Steel Stable Nut【50-2,000 Pieces Per Package】

                                                                                      Nylon Lock Nut (Type 1 / Small / Fine)

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

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

                                                                                      Nylon Lock Nut (Type 1, Small Size)

                                                                                      Thin, Fine U-Nut【1-170 Pieces Per Package】

                                                                                      Nylon Lock Nut Unified (UNC)

                                                                                      Nylon Lock Nut (Unified UNF)

                                                                                      U Nut, Unified (UNF)【1-2,000 Pieces Per Package】

                                                                                      Left-Handed U-Nut【1-3,000 Pieces Per Package】

                                                                                      U Nut Type 3

                                                                                      FB Lock Nut

                                                                                      Nylon Lock Nut Class 1 Small

                                                                                      Nylon Lock Nut Class 1 Fine

                                                                                      V-Lock Nut【25-2,500 Pieces Per Package】

                                                                                      Tenrock【650-3,000 Pieces Per Package】

                                                                                      Thin, Lead Locking Nut【1,000-1,800 Pieces Per Package】

                                                                                      U Nut Type 2 (Fine Details)

                                                                                      Iron U-Nut Thin Type (Smooth Cut)

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

                                                                                      Nylon Lock Nut Class 1 Small and Fine

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

                                                                                      Whitworth V-Lock Nut【300 Pieces Per Package】

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

                                                                                      Triple Lock【50-2,500 Pieces Per Package】

                                                                                      Fine Triple Lock【300 Pieces Per Package】

                                                                                      Nylon Lock Nut (Type 1, Fine Details)

                                                                                      U Nut Type 1 (Fine Details)

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

                                                                                      Nut, Whitworth【1-150 Pieces Per Package】

                                                                                      U-Nut Unified (UNC)【1-4,000 Pieces Per Package】

                                                                                      Specialized U-Nut Pitch of 1.5

                                                                                      Small U-Nut【1-1,400 Pieces Per Package】

                                                                                      U-Nut, Small, Fine Type【1-800 Pieces Per Package】

                                                                                      U Nut Thin Special Pitch P=1.5

                                                                                      U Nut【2-20 Pieces Per Package】

                                                                                      U Nut (Whit)

                                                                                      U Nut (Fine P=1.5)

                                                                                      CAD
                                                                                      • 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 4 Day(s) or more 4 Day(s) or more 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 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 6 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 7 Day(s) or more 7 Day(s) or more
                                                                                      Nominal of Thread (M)3 ~ 203 ~ 303 ~ 365 ~ 123 ~ 45-5 ~ 124 ~ 2010 ~ 125 ~ 84 ~ 10812 ~ 18---6 ~ 204 ~ 203 ~ 30810 ~ 205 ~ 245 ~ 86 ~ 814 ~ 5614 ~ 20-10 ~ 123 ~ 16-105 ~ 201010 ~ 208 ~ 2710 ~ 30--12 ~ 24810 ~ 20124 ~ 20-30
                                                                                      MaterialSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel
                                                                                      Applications, FunctionsLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockStandardLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockStandardLock
                                                                                      Thread TypeMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseUnified, Coarse (UNC)Metric, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineUnified, Coarse (UNC)Unified, Fine (UNF)Unified, Fine (UNF)Metric, Coarse (Left)Metric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, FineUnified, Fine (UNF)Metric, FineMetric, CoarseWhit, CoarseMetric, FineMetric, CoarseMetric, FineMetric, FineMetric, FineMetric, CoarseWhit, CoarseUnified, Coarse (UNC)Metric, FineMetric, FineMetric, FineMetric, FineMetric, CoarseWhit, CoarseMetric, Fine
                                                                                      Surface TreatmentBright Chrome PlatingBright Chrome Plating / Chromate PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome Plating-Bright Chrome PlatingBright Chrome Plating---Bright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome Plating-Bright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome Plating---------Bright Chrome PlatingBright Chrome Plating
                                                                                      Sales UnitLow 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.) / Box, Pkg.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.)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.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.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.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.
                                                                                      Locking DetailsFriction NutNylon NutNylon NutNylon NutU NutNylon NutNylon NutFriction NutNylon NutFriction NutSpring NutNylon NutU NutNylon NutNylon NutU NutU NutU NutFriction NutNylon NutNylon NutFriction Nut-Friction NutU NutU NutNylon NutNylon NutFriction NutFriction NutFriction NutOther Special ShapesOther Special ShapesNylon NutU NutU NutU NutU NutU NutU NutU NutU NutU Nut-U Nut
                                                                                      Nominal of Thread (inch)-----1/2 ~ 5/16-------1/2 ~ 5/161/2 ~ 5/161/2 ~ 5/8----------1/2 ~ 5/16--3/8------1/2 ~ 7/81/2 ~ No. 10-----1-
                                                                                      Surface Treatment (Details)Bright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome PlatingBright Chrome Plating
                                                                                      Hex Nut Type-Class 1Class 1Class 2Class 1 ~ Class 2-Class 2Class 1 ~ Class 2Class 1Class 2-Class 1-Class 1---Class 3-Class 1Class 1Class 1 ~ Class 2Class 1Class 2Class 2-Class 1Class 1Class 1 ~ Class 2----Class 1Class 1 ~ Class 2Class 2Class 1 ~ Class 2------Class 1Class 2

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