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Lock Nuts(Material:Stainless Steel)

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

    Self-Locking Nut

      U-Nuts (Pack)

        Nylon Nut Type 1

          Lock Nut - SWUS

            U Nut Class 1 and 2 (Steel/SUS304)

              Fine U Nut

                Hardlock Nut (Thread-Lock Nut)

                  Nylon Nut (Unified UNF)

                    Hard Locking Bearing Nuts (Thin)

                      Double Locking Nuts

                        U-Nut Unified (UNC)

                          Thin Hard Locking Nut

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

                              Nylon Nut (Unified UNC)

                                Nylon Nut (Type 2)

                                  U Nut

                                    H-1 Rimmed Hard Locking Nut

                                      Stable Nut

                                        Nylon Nut (Type 1, Fine Details)

                                          Nylon Nut (Type 1, Small Size)

                                            Type 1 U-Nut (SUS316L)

                                              FB Lock Nut

                                                Stable Nut, Thin Type (Friction Nut)

                                                  V-Lock Nut

                                                    Stable Nut, Thin Shape

                                                      Nylon Nut (Class 1) (Small) (Fine) Pitch 1.25 mm

                                                        U Nut Type 1 (Fine Details)

                                                          U Nut, Unified (UNF)

                                                            Fine Hard Locking Nut

                                                              Nylon Nut Type 2

                                                                Nylon Nut Unified (UNC)

                                                                  Nylon Nut Class 1 Small and Fine

                                                                    Nut, Whitworth

                                                                      Specialized U-Nut Pitch of 1.5

                                                                        U Nut Type 3

                                                                          Hex Nylon Nut - Inch Size

                                                                            HARDLOCK Nut (Fine Thread)

                                                                              Semi-Flat Hard Locking Nut

                                                                                Whitworth Hard Locking Nut

                                                                                  Nylon Nut Class 1 Small

                                                                                    Nylon Nut Class 1 Fine

                                                                                      Whitworth V-Lock Nut

                                                                                        Iron and Stainless Steel Stable Nut

                                                                                          Hyper Load Nut

                                                                                            Ida Ring Whitworth

                                                                                            Brand

                                                                                            KST

                                                                                            MISUMI

                                                                                            SUNCO

                                                                                            NABEYA BI-TECH

                                                                                            FUJI SEIMITSU

                                                                                            SUNCO

                                                                                            HARDLOCK INDUSTRY

                                                                                            LOCKFASTENER

                                                                                            SUNCO

                                                                                            MISUMI

                                                                                            FUJI SEIMITSU

                                                                                            HARDLOCK INDUSTRY

                                                                                            SUNCO

                                                                                            LOCKFASTENER

                                                                                            TOMOE KOGYO

                                                                                            SUNCO

                                                                                            HARDLOCK INDUSTRY

                                                                                            SOHWA SEISAKUSHO

                                                                                            LOCKFASTENER

                                                                                            LOCKFASTENER

                                                                                            FUJI SEIMITSU

                                                                                            FORTUNE BRIGHT

                                                                                            SOHWA SEISAKUSHO

                                                                                            KISHU FASTENER

                                                                                            SOHWA SEISAKUSHO

                                                                                            LOCKFASTENER

                                                                                            FUJI SEIMITSU

                                                                                            FUJI SEIMITSU

                                                                                            HARDLOCK INDUSTRY

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            FUJI SEIMITSU

                                                                                            FUJI SEIMITSU

                                                                                            FUJI SEIMITSU

                                                                                            SAIMA CORPORATION

                                                                                            SUNCO

                                                                                            HARDLOCK INDUSTRY

                                                                                            HARDLOCK INDUSTRY

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            KISHU FASTENER

                                                                                            SOHWA SEISAKUSHO

                                                                                            KHI

                                                                                            SUNCO

                                                                                            Product Series

                                                                                            Self-Locking Nut

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

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

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

                                                                                            U Nut Class 1 and 2 (Steel/SUS304)

                                                                                            Fine U Nut

                                                                                            Hardlock Nut (Thread-Lock Nut)

                                                                                            Nylon Nut (Unified UNF)

                                                                                            Hard Locking Bearing Nuts (Thin)

                                                                                            Double Locking Nuts

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

                                                                                            Thin Hard Locking Nut

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

                                                                                            Nylon Nut (Unified UNC)

                                                                                            Nylon Nut (Type 2)

                                                                                            U Nut

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

                                                                                            Stable Nut

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

                                                                                            Nylon Nut (Type 1, Small Size)

                                                                                            Type 1 U-Nut (SUS316L)

                                                                                            FB Lock Nut

                                                                                            Stable Nut, Thin Type (Friction Nut)

                                                                                            V-Lock Nut【1-35 Pieces Per Package】

                                                                                            Stable Nut, Thin Shape

                                                                                            Nylon Nut (Class 1) (Small) (Fine) Pitch 1.25 mm

                                                                                            U Nut Type 1 (Fine Details)

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

                                                                                            Fine Hard Locking Nut

                                                                                            Nylon Nut Type 2

                                                                                            Nylon Nut Unified (UNC)

                                                                                            Nylon Nut Class 1 Small and Fine

                                                                                            Nut, Whitworth【1-50 Pieces Per Package】

                                                                                            Specialized U-Nut Pitch of 1.5

                                                                                            U Nut Type 3

                                                                                            Hex Nylon Nut - Inch Size

                                                                                            HARDLOCK Nut (Fine Thread)

                                                                                            Semi-Flat Hard Locking Nut

                                                                                            Whitworth Hard Locking Nut

                                                                                            Nylon Nut Class 1 Small

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

                                                                                            Whitworth V-Lock Nut

                                                                                            Iron and Stainless Steel Stable Nut

                                                                                            Hyper Load Nut

                                                                                            Ida Ring Whitworth【1-700 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
                                                                                            Days to Ship Same day Same day or more Same day or more Same day or more Same day or more 7 Day(s) or more 4 Day(s) or more 4 Day(s) or more 7 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 Same day 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 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 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 6 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 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more
                                                                                            Nominal of Thread (M)3 ~ 84 ~ 162 ~ 306 ~ 124 ~ 36M10x0.75 ~ M100x2.06 ~ 30-226 ~ 16-16 ~ 30--5 ~ 8425 ~ 164 ~ 168 ~ 128 ~ 104 ~ 304 ~ 3084 ~ 24810 ~ 128 ~ 20-105 ~ 12-10 ~ 12-126 ~ 20-14 ~ 1839 ~ 48-8 ~ 108 ~ 12-4 ~ 168 ~ 24-
                                                                                            MaterialStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless Steel
                                                                                            Applications, FunctionsLockLockLockLockLock-LockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockStandard
                                                                                            Thread TypeMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseUnified, Fine (UNF)Metric, FineMetric, CoarseUnified, Coarse (UNC)Metric, CoarseUnified, Fine (UNF)Unified, Coarse (UNC)Metric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, FineUnified, Fine (UNF)Metric, FineMetric, CoarseUnified, Coarse (UNC)Metric, FineWhit, CoarseMetric, FineMetric, CoarseUnified, Coarse (UNC) / Unified, Fine (UNF)Metric, FineMetric, CoarseWhit, CoarseMetric, CoarseMetric, FineWhit, CoarseMetric, CoarseMetric, CoarseWhit, Coarse
                                                                                            Surface TreatmentNot Provided / Painting, CoatingNot Provided-Not ProvidedNot ProvidedNot Provided-Not Provided-Not Provided-Not Provided-Not ProvidedNot Provided-Painting, CoatingNot ProvidedNot ProvidedNot Provided-Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided--Not Provided---Not Provided--Passivated-Not ProvidedNot Provided--Not ProvidedNot ProvidedNot Provided-
                                                                                            Sales UnitLow 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.)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.)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.)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.)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.)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.
                                                                                            Locking DetailsFriction NutU NutNylon NutFriction NutU Nut-Hard Lock NutNylon NutHard Lock NutHard Lock NutU NutHard Lock NutNylon NutNylon NutNylon NutFriction NutHard Lock NutFriction NutNylon NutNylon NutU NutFriction NutFriction NutFriction NutFriction NutNylon NutU NutU NutHard Lock NutNylon NutNylon NutNylon NutU NutU NutU NutNylon NutHard Lock NutHard Lock NutHard Lock NutNylon NutNylon NutFriction NutFriction NutSpring Nut-
                                                                                            Nominal of Thread (inch)-------1/2 ~ No. 10--1 ~ No. 10-1/2 ~ No. 101/2 ~ No. 10-------------1/2 ~ No. 10--1/2 ~ No. 10-1 ~ 5/16--No. 2 ~ No. 12--1/2 ~ 5/8--3/8--1 ~ 5/8
                                                                                            Surface Treatment (Details)Black Paint / Not ProvidedNot Provided-Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedNot ProvidedNot Provided-Not ProvidedNot Provided-Seizure-Against Coating / Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided---Not ProvidedNot ProvidedNot ProvidedBarrel, Passivated-Not ProvidedNot Provided--Not ProvidedNot ProvidedNot Provided-
                                                                                            Hex Nut Type--Class 1-Class 1-------Class 1-Class 2Class 2--Class 1Class 1Class 1--Class 1Class 3Class 1Class 1--Class 2Class 1Class 1Class 1-Class 3Class 2---Class 1Class 1-Class 2--

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