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Lock Nuts(Hex Nut Type:Class 2)

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
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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

    U Nut Class 1 and 2 (Steel/SUS304)

      V-Lock Nut

        Nylon Nut (Type 2)

          Nylon Nut Type 2

            Flanged Lead Lock Nut

              Nut, Whitworth

                U Nut

                  Iron and Stainless Steel Stable Nut

                    Hex Nylon Nut - Inch Size

                      U Nut (Fine)

                        V Lock Nut

                          Lead Lock Nut

                            Lead Lock Nut Fine

                              Lead Lock Nut Small

                                Thin, Lead Locking Nut

                                  U Nut Type 1 (Fine Details)

                                    U Nut Type 2

                                      U Nut Type 2 (Fine Details)

                                        U Nut (Fine P=1.5)

                                        Brand

                                        FUJI SEIMITSU

                                        KISHU FASTENER

                                        TOMOE KOGYO

                                        SUNCO

                                        SUNCO

                                        FUJI SEIMITSU

                                        SUNCO

                                        SOHWA SEISAKUSHO

                                        SAIMA CORPORATION

                                        SUNCO

                                        SUNCO

                                        SUNCO

                                        SUNCO

                                        SUNCO

                                        SUNCO

                                        FUJI SEIMITSU

                                        FUJI SEIMITSU

                                        FUJI SEIMITSU

                                        SUNCO

                                        Product Series

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

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

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

                                        Nylon Nut Type 2

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

                                        Nut, Whitworth【80 Pieces Per Package】

                                        U Nut

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

                                        Hex Nylon Nut - Inch Size

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

                                        V Lock Nut【1,500 Pieces Per Package】

                                        Lead Lock Nut【200-7,000 Pieces Per Package】

                                        Lead Lock Nut Fine【300 Pieces Per Package】

                                        Lead Lock Nut Small【800 Pieces Per Package】

                                        Thin, Lead Locking Nut【400-1,800 Pieces Per Package】

                                        U Nut Type 1 (Fine Details)【1-65 Pieces Per Package】

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

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

                                        U Nut (Fine P=1.5)

                                        CAD
                                        • 2D / 3D
                                        • 2D / 3D
                                        • 2D / 3D
                                        • 2D / 3D
                                        • 2D / 3D
                                        Days to Ship Same day 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 6 Day(s) or more 7 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 Same day or more 7 Day(s) or more
                                        Nominal of Thread (M)3 ~ 454 ~ 125 ~ 125 ~ 185 ~ 8-5 ~ 424 ~ 16-12 ~ 4263 ~ 121086 ~ 1024 ~ 2710 ~ 3610 ~ 5612 ~ 30
                                        MaterialSteelSteelStainless Steel ~ SteelStainless Steel ~ SteelSteelSteelStainless Steel ~ SteelStainless Steel ~ SteelStainless SteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel
                                        Applications, FunctionsLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLock
                                        Thread TypeMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseWhit, CoarseMetric, CoarseMetric, CoarseUnified, Coarse (UNC) / Unified, Fine (UNF)Metric, FineMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, FineMetric, Fine
                                        Surface TreatmentNot Provided / Electroless Nickel Plating / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating-Trivalent ChromateNot Provided / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate PlatingPassivatedTrivalent ChromatePainting, CoatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent ChromateNot Provided / Trivalent ChromateNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating---Trivalent Chromate / Bright Chrome Plating
                                        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.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.) ~ 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.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.
                                        Locking DetailsU NutFriction NutNylon NutNylon NutFriction NutU NutFriction NutFriction NutNylon NutU NutFriction NutFriction NutFriction NutFriction NutFriction NutU NutU NutU NutU Nut
                                        Nominal of Thread (inch)-----7/8--No. 2 ~ No. 12----------
                                        Surface Treatment (Details)Not Provided / Electroless Nickel Plating / Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingBright Chrome PlatingTrivalent ChromateNot Provided / Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate PlatingBarrel, PassivatedTrivalent Chromate-Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent ChromateNot Provided / Trivalent ChromateNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingBright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent Chromate / Bright Chrome Plating
                                        Hex Nut TypeClass 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2Class 2

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