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Lock Nuts(Surface Treatment (Details):Hot Zinc 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.
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13 items

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  • You can add up to 6 items per a category to the compare list.

    Self-Locking Nut

    Self-Locking Nut

    KST

    The friction ring swaged on the top of the nut engages with the thread of the bolt, providing a high-performance loosening prevention function. Since no special tool is required for linking, workability is excellent.

    • Volume Discount
    From: ₹ 37.85
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Hard Locking Bearing Nuts (Thin)

    Hard Locking Bearing Nuts (Thin)

    SUNCO

    [Material] Steel/S45C/Stainless Steel
    [Surface Processing] Trivalent White / Molten Zinc Plating / Parkerizing (Phosphate Coating) / None
    [Nominal of Thread (M)] 16/20/22/24/27/36
    [Application/Function] Loosening prevention
    [Thread Ridge Type] Metric Coarse / Metric Fine
    [Loosening Prevention Details] Hard Lock Nut

    From: ₹ 409.07
    Days to Ship: 6 Day(s) or more
    day to ship 6 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    FB Lock Nut

    FB Lock Nut

    FORTUNE BRIGHT

    High-quality, low-cost nut made in Taiwan.
    All 4 types available (unichrome, trivalent, hot-dip, stainless steel) can be purchased individually.

    From: ₹ 30.00
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    U Nut Class 1 and 2 (Steel/SUS304)

    U Nut Class 1 and 2 (Steel/SUS304)【1-125 Pieces Per Package】

    FUJI SEIMITSU

    Definitive edition of Locking Nuts

    • Volume Discount
    From: ₹ 73.11
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Hardlock Nut (Thread-Lock Nut)

    Hardlock Nut (Thread-Lock Nut)

    HARDLOCK INDUSTRY

    Some sizes are no longer available as they have been redesigned as a rimmed type. Please see the rimmed type if the size you are looking for is not available.
    [Features]
    ・ Anti-loosening effect recognized by the world.
    ・ Torque and axial force control is possible.
    ・ Can be used repeatedly.
    ・ Workability is simple and good.
    ・ Contributes to significant cost reduction.

    From: ₹ 286.44
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Hyper Load Nut

    Hyper Load Nut

    KHI

    The nut and spring are integrated to completely prevent loosening and falling of nuts. This effect to prevent loosening is maintained even if it is repeatedly used.

    From: ₹ 120.80
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Locking K Nut

    Locking K Nut【25-500 Pieces Per Package】

    KFC

    [Features]
    - Friction rings firmly press screw threads when tightening nuts, preventing them from coming loose.
    - Handled like a standard nut; no special tools required.
    - Compliant with NASA-standard NAS3350 and NAS3354 testing.


    [Use]
    - Locations with constant vibration, such as roads and railroads
    - Ceiling-hung bolts and racks
    - Mounting support brackets for cables

    From: ₹ 26.64
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    V-Lock Nut

    V-Lock Nut【1-80 Pieces Per Package】

    KISHU FASTENER

    Double Locking Nut - Definitive Edition Mainly used for light electrical appliances, housing, fences, buildings, etc.

    • Volume Discount
    From: ₹ 49.36
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    H-1 Rimmed Hard Locking Nut
    H-1 Rimmed Hard Locking Nut
    H-1 Rimmed Hard Locking Nut
    H-1 Rimmed Hard Locking Nut
    H-1 Rimmed Hard Locking Nut
    H-1 Rimmed Hard Locking Nut
    H-1 Rimmed Hard Locking Nut
    H-1 Rimmed Hard Locking Nut
    H-1 Rimmed Hard Locking Nut
    H-1 Rimmed Hard Locking Nut
    H-1 Rimmed Hard Locking Nut
    H-1 Rimmed Hard Locking Nut
    H-1 Rimmed Hard Locking Nut
    H-1 Rimmed Hard Locking Nut
    H-1 Rimmed Hard Locking Nut
    H-1 Rimmed Hard Locking Nut

    H-1 Rimmed Hard Locking Nut

    HARDLOCK INDUSTRY

    A new standard in hard lock nuts. Mountability greatly improved by stopping concave nuts using the rim shape (flange).

    From: ₹ 124.15
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    K Nut with Washer

    K Nut with Washer【100-300 Pieces Per Package】

    KFC

    [Features]
    ● Friction rings apply firm pressure on the screw threads when tightening, with an excellent anti-loosening effect
    ● Simplifies work processes and material management
    ● Passes tests specified in NASA standards NAS3350 and NAS3354

    [Applications]
    ● Locations subject to constant vibration, such as roads and railroads
    ● Hanging ceiling bolts and ceiling racks
    ● Mounting support brackets for cables

    From: ₹ 44.82
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Whitworth Hard Locking Nut

    Whitworth Hard Locking Nut

    HARDLOCK INDUSTRY

    Nut that uses the principle of the wedge. Bolts and nuts are integrated, and any kinds of vibration and shock are kept away.

    From: ₹ 164.02
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Iron and Stainless Steel Stable Nut

    Iron and Stainless Steel Stable Nut【1-500 Pieces Per Package】

    SOHWA SEISAKUSHO

    Suitable for the fastening of soft or fragile materials. Capable of performing an intermediate lock. Does not require a spring lock washer, either.

    From: ₹ 21.60
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Nut, Whitworth

    Nut, Whitworth【1-1,000 Pieces Per Package】

    FUJI SEIMITSU

    Definitive edition of Locking Nuts

    From: ₹ 104.91
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
Brand
Product Series
From
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

    You can add up to 6 items per a category to the compare list.

    Self-Locking Nut

        You can add up to 6 items per a category to the compare list.

        Hard Locking Bearing Nuts (Thin)

            You can add up to 6 items per a category to the compare list.

            FB Lock Nut

                You can add up to 6 items per a category to the compare list.

                U Nut Class 1 and 2 (Steel/SUS304)

                    You can add up to 6 items per a category to the compare list.

                    Hardlock Nut (Thread-Lock Nut)

                        You can add up to 6 items per a category to the compare list.

                        Hyper Load Nut

                            You can add up to 6 items per a category to the compare list.

                            Locking K Nut

                                You can add up to 6 items per a category to the compare list.

                                V-Lock Nut

                                    You can add up to 6 items per a category to the compare list.

                                    H-1 Rimmed Hard Locking Nut
                                      H-1 Rimmed Hard Locking Nut
                                      H-1 Rimmed Hard Locking Nut
                                      H-1 Rimmed Hard Locking Nut
                                      H-1 Rimmed Hard Locking Nut
                                      H-1 Rimmed Hard Locking Nut
                                      H-1 Rimmed Hard Locking Nut
                                      H-1 Rimmed Hard Locking Nut
                                      H-1 Rimmed Hard Locking Nut
                                      H-1 Rimmed Hard Locking Nut
                                      H-1 Rimmed Hard Locking Nut
                                      H-1 Rimmed Hard Locking Nut
                                      H-1 Rimmed Hard Locking Nut
                                      H-1 Rimmed Hard Locking Nut
                                      H-1 Rimmed Hard Locking Nut
                                      H-1 Rimmed Hard Locking Nut

                                        You can add up to 6 items per a category to the compare list.

                                        K Nut with Washer

                                            You can add up to 6 items per a category to the compare list.

                                            Whitworth Hard Locking Nut

                                                You can add up to 6 items per a category to the compare list.

                                                Iron and Stainless Steel Stable Nut

                                                    You can add up to 6 items per a category to the compare list.

                                                    Nut, Whitworth
                                                      Brand

                                                      KST

                                                      SUNCO

                                                      FORTUNE BRIGHT

                                                      FUJI SEIMITSU

                                                      HARDLOCK INDUSTRY

                                                      KHI

                                                      KFC

                                                      KISHU FASTENER

                                                      HARDLOCK INDUSTRY

                                                      KFC

                                                      HARDLOCK INDUSTRY

                                                      SOHWA SEISAKUSHO

                                                      FUJI SEIMITSU

                                                      Product Series

                                                      Self-Locking Nut

                                                      Hard Locking Bearing Nuts (Thin)

                                                      FB Lock Nut

                                                      U Nut Class 1 and 2 (Steel/SUS304)【1-125 Pieces Per Package】

                                                      Hardlock Nut (Thread-Lock Nut)

                                                      Hyper Load Nut

                                                      Locking K Nut【25-500 Pieces Per Package】

                                                      V-Lock Nut【1-80 Pieces Per Package】

                                                      H-1 Rimmed Hard Locking Nut

                                                      K Nut with Washer【100-300 Pieces Per Package】

                                                      Whitworth Hard Locking Nut

                                                      Iron and Stainless Steel Stable Nut【1-500 Pieces Per Package】

                                                      Nut, Whitworth【1-1,000 Pieces Per Package】

                                                      From

                                                      ₹ 37.85

                                                      ₹ 409.07

                                                      ₹ 30.00

                                                      ₹ 73.11

                                                      ₹ 286.44

                                                      ₹ 120.80

                                                      ₹ 9,920.24

                                                      ₹ 49.36

                                                      ₹ 124.15

                                                      ₹ 10,274.11

                                                      ₹ 164.02

                                                      ₹ 282.40

                                                      ₹ 104.91

                                                      Days to Ship 5 Day(s) or more 6 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more
                                                      Nominal of Thread (M)10168 ~ 208 ~ 3014 ~ 188 ~ 248 ~ 248 ~ 2410 ~ 208 ~ 12-8 ~ 20-
                                                      MaterialSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel
                                                      Applications, FunctionsLockLockLockLockLockLockLockLockLockLockLockLockLock
                                                      Thread TypeMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseWhit, CoarseMetric, CoarseWhit, Coarse
                                                      Surface TreatmentZinc PlatingZinc PlatingZinc PlatingZinc Plating-Zinc PlatingZinc PlatingZinc Plating-Zinc PlatingZinc PlatingZinc Plating-
                                                      Sales UnitLow 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.) ~ 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 DetailsFriction NutHard Lock NutFriction NutU NutHard Lock NutSpring NutFriction NutFriction NutHard Lock NutOther Special ShapesHard Lock NutFriction NutU Nut
                                                      Nominal of Thread (inch)----------1 ~ 3/8-1/2 ~ 7/8
                                                      Surface Treatment (Details)Hot Zinc PlatingHot Zinc PlatingHot Zinc PlatingHot Zinc PlatingHot Zinc PlatingHot Zinc PlatingHot Zinc PlatingHot Zinc PlatingHot Zinc PlatingHot Zinc PlatingHot Zinc PlatingHot Zinc PlatingHot Zinc Plating
                                                      Hex Nut Type---Class 1 ~ Class 2--Class 1Class 1 ~ Class 2-Class 1-Class 1 ~ Class 2Class 1

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                                                      Related Categories to Lock Nuts