• 10 million products
  • Same-day shipment for 30.000 stock items
  • Competitive prices

Our business hours are 08:00 to 17:00 (Mon-Thu) / 08:00 to 16:00 (Fri). (GMT+1)

Search by category
or manufacturer

Category search
Automation Components
Fasteners
Materials
Wiring Components
Electrical & Controls
Cutting Tools
Processing Tools
Material Handling & Storage
Safety & General Supplies
Lab & Clean Room Supplies
Press Die Components
Plastic Mold Components

Manufacturer search
Manufacturer list

Lock Nuts

  • Data to be displayed
    30
    45
    60
  • Sort
Shipping Days
  • ALL
  • Same day
  • 3 Days or Less
  • 4 Days or Less
  • 5 Days or Less
  • 6 Days or Less
  • 7 Days or Less
  • 8 Days or Less
  • 10 Days or Less
  • 11 Days or Less
  • 16 Days or Less
  • U-Nuts (Pack)

    U-Nuts (Pack) [1-100 Pieces Per Package]

    MISUMI

    • Volume Discount
    CAD
    2D3D
    Starting from
    0.80€
    Min. Shipping Days
    Same day

    "Same day" means that the items will be ready for shipment on the same day if you place an order before 4:00 pm CET (on Fridays before 3:00 pm CET)

    Including stock items

    *Unit price with basic configuration

  • U Nut Class 1 and 2 (Steel/SUS304)

    U Nut Class 1 and 2 (Steel/SUS304) [1-8,000 Pieces Per Package]

    FUJI SEIMITSU

    Definitive edition of Locking Nuts

    • Volume Discount
    Starting from
    0.36€
    Min. Shipping Days
    3 Days

    *Unit price with basic configuration

  • Double Locking Nuts

    Double Locking Nuts

    MISUMI

    • Volume Discount
    CAD
    2D3D
    Starting from
    0.45€
    Min. Shipping Days
    Same day

    "Same day" means that the items will be ready for shipment on the same day if you place an order before 4:00 pm CET (on Fridays before 3:00 pm CET)

    Including stock items

    *Unit price with basic configuration

  • Hard Lock Nuts

    Hard Lock Nuts [1-1,500 Pieces Per Package]

    HARDLOCK INDUSTRY

    Some sizes have been replaced with type with rim, so those products have been discontinued. Please also consider the fitting rim.

    • Volume Discount
    Starting from
    0.71€
    Min. Shipping Days
    4 Days

    *Unit price with basic configuration

  • H-1 Rimmed Hard Locking Nut

    H-1 Rimmed Hard Locking Nut [1-300 Pieces Per Package]

    HARDLOCK INDUSTRY

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

    • Volume Discount
    Starting from
    0.40€
    Min. Shipping Days
    4 Days

    *Unit price with basic configuration

  • Self-Locking Nut

    Self-Locking Nut [1-2,500 Pieces Per Package]

    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
    Starting from
    0.13€
    Min. Shipping Days
    3 Days

    *Unit price with basic configuration

  • U Nut Type 3

    U Nut Type 3 [1-4,000 Pieces Per Package]

    FUJI SEIMITSU

    Thread [Type]Metric coarse, Application/Function, Locking, Locking for detail, U-nut [Nominal Thread (M)] 4 5 6 8 10 12 14 16 20 [Materials] Steel, Stainless steel [Sales unit] Minimum Quantity (Available for Purchase from 1 pc) Box and Pkg. [Surface treatment](Details) non-trivalent chromate, trivalent black, trivalent white, bright chromate plating, chromate plating, black chromate [Pitch (mm)] 0.7 0.8 1 1.25 1.5 1.75 2 2.5

    • Volume Discount
    Starting from
    0.36€
    Min. Shipping Days
    3 Days

    *Unit price with basic configuration

  • Fine Hard Locking Nut

    Fine Hard Locking Nut [1-100 Pieces Per Package]

    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.

    • Volume Discount
    Starting from
    1.45€
    Min. Shipping Days
    3 Days

    *Unit price with basic configuration

  • Nylon Nut (Type 1, Small Size)

    Nylon Nut (Type 1, Small Size)

    LOCKFASTENER

    The included nylon ring is fitted with a male screw to prevent loosening due to rotation applied from various directions, direct vibration, and shock.

    Starting from
    1.48€
    Min. Shipping Days
    4 Days

    *Unit price with basic configuration

  • Thin Hard Locking Nut

    Thin Hard Locking Nut [1-150 Pieces Per Package]

    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.

    • Volume Discount
    Starting from
    2.31€
    Min. Shipping Days
    4 Days

    *Unit price with basic configuration

  • Thin, Fine U-Nut

    Thin, Fine U-Nut [1-800 Pieces Per Package]

    FUJI SEIMITSU

    Definitive edition of Locking Nuts

    • Volume Discount
    Starting from
    0.84€
    Min. Shipping Days
    3 Days

    *Unit price with basic configuration

  • Nylon Nut (Type 2)

    Nylon Nut (Type 2) [1-2,000 Pieces Per Package]

    TOMOE KOGYO

    Frictional force generated between the nylon ring and the screw part of the bolt reduces shock and vibration and prevents the screw from loosening.

    • Volume Discount
    Starting from
    0.14€
    Min. Shipping Days
    3 Days

    *Unit price with basic configuration

  • Semi-Flat Hard Locking Nut

    Semi-Flat Hard Locking Nut [1-84 Pieces Per Package]

    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.

    • Volume Discount
    Starting from
    3.08€
    Min. Shipping Days
    3 Days

    *Unit price with basic configuration

  • Spring Nut

    Spring Nut [1-2,000 Pieces Per Package]

    SAKAMURA

    A nut in which a spring washer (conical spring washer) is swaged and integrated. It can reduce embedding time.

    • Volume Discount
    CAD
    2D3D
    Starting from
    0.14€
    Min. Shipping Days
    3 Days

    *Unit price with basic configuration

  • U Nut Type 1 (Fine Details)

    U Nut Type 1 (Fine Details)

    FUJI SEIMITSU

    Definitive edition of Locking Nuts

    • Volume Discount
    Starting from
    0.58€
    Min. Shipping Days
    4 Days

    *Unit price with basic configuration

  • V-Lock Nut

    V-Lock Nut [1-4,000 Pieces Per Package]

    KISHU FASTENER

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

    • Volume Discount
    Starting from
    0.37€
    Min. Shipping Days
    3 Days

    *Unit price with basic configuration

  • Hyper Load Nut

    Hyper Load Nut [1-300 Pieces Per Package]

    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.

    • Volume Discount
    Starting from
    1.06€
    Min. Shipping Days
    3 Days

    *Unit price with basic configuration

  • Ida Ring, Whitworth

    Ida Ring, Whitworth [1-700 Pieces Per Package]

    SUNCO

    A locking nut used with standard nuts. Does not come loose when subject to vibrational impact. Easy to remove and can be reused with no change in effectiveness.

    • Volume Discount
    CAD
    2D3D
    Starting from
    0.25€
    Min. Shipping Days
    3 Days

    *Unit price with basic configuration

  • Nylon Nut Type 2

    Nylon Nut Type 2 [1-2,000 Pieces Per Package]

    SUNCO

    [Materials] Equivalent to SWCH, Equivalent to SUS304 [Surface treatment] None, trivalent chromate, bright chromate plating, chromate plating, nickel plating

    • Volume Discount
    CAD
    2D3D
    Starting from
    0.14€
    Min. Shipping Days
    3 Days

    *Unit price with basic configuration

  • Type 1 U-Nut (SUS316L)

    Type 1 U-Nut (SUS316L)

    FUJI SEIMITSU

    The definite locking nuts

    • Volume Discount
    Starting from
    2.14€
    Min. Shipping Days
    4 Days

    *Unit price with basic configuration

  • Left-Handed U-Nut

    Left-Handed U-Nut [1-3,000 Pieces Per Package]

    FUJI SEIMITSU

    The definite locking nuts

    • Volume Discount
    Starting from
    0.49€
    Min. Shipping Days
    4 Days

    *Unit price with basic configuration

  • Thin Stable Nut

    Thin Stable Nut [1-2,500 Pieces Per Package]

    SOHWA SEISAKUSHO

    Fastened material is suitable for the fastening of soft objects or fragile objects. Intermediate locking capability. Spring washer is not required.

    • Volume Discount
    Starting from
    1.08€
    Min. Shipping Days
    3 Days

    *Unit price with basic configuration

  • Whitworth Hard Locking Nut

    Whitworth Hard Locking Nut [1-300 Pieces Per Package]

    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.

    • Volume Discount
    Starting from
    1.62€
    Min. Shipping Days
    3 Days

    *Unit price with basic configuration

  • Double Locking Nuts SWUS

    Double Locking Nuts SWUS [1-50 Pieces Per Package]

    NABEYA BI-TECH

    Nut with a high-performance locking mechanism. Prevents screw loosening due to vibration.

    • Volume Discount
    CAD
    2D3D
    Starting from
    3.40€
    Min. Shipping Days
    4 Days

    *Unit price with basic configuration

  • Nylon Nut (Type 3)

    Nylon Nut (Type 3) [500 Pieces Per Package]

    TOMOE KOGYO

    Frictional force generated between the nylon ring and the screw part of the bolt reduces shock and vibration and prevents the screw from loosening.

    Starting from
    39.55€
    Min. Shipping Days
    4 Days

    *Unit price with basic configuration

  • Lead Lock Nut

    Lead Lock Nut [90-7,000 Pieces Per Package]

    SUNCO

    If necessary, it can be removed when required, and it does not become loose even it is shaken intensely during use, the lead lock nut is a product that resolves this contradictory duality well.

    CAD
    2D3D
    Starting from
    50.68€
    Min. Shipping Days
    10 Days

    *Unit price with basic configuration

  • Nylon Nut (Unified UNC)

    Nylon Nut (Unified UNC) [1-3,000 Pieces Per Package]

    LOCKFASTENER

    The included nylon ring is fitted with a male screw to prevent loosening due to rotation applied from various directions, direct vibration, and shock.

    • Volume Discount
    Starting from
    0.16€
    Min. Shipping Days
    4 Days

    *Unit price with basic configuration

  • U-Nut Unified (UNC)

    U-Nut Unified (UNC) [1-4,000 Pieces Per Package]

    FUJI SEIMITSU

    Definitive edition of Locking Nuts

    • Volume Discount
    Starting from
    1.64€
    Min. Shipping Days
    3 Days

    *Unit price with basic configuration

  • U Nut Thin Special Pitch P=1.5

    U Nut Thin Special Pitch P=1.5

    FUJI SEIMITSU

    [Nominal Thread (M)] 12 [Materials] Steel Thread [Type]Metric fine, Application/Function, Locking [Sales unit] Minimum Quantity (Available for Purchase from 1 pc), Locking for Detail, U-nut [Pitch (mm)] 1.5 [Surface treatment](Details) Bright Chromate Plating

    • Volume Discount
    Starting from
    1.18€
    Min. Shipping Days
    4 Days

    *Unit price with basic configuration

  • Stable Nut

    Stable Nut [1-2,000 Pieces Per Package]

    SOHWA SEISAKUSHO

    [Materials] Equivalent to SWCH, Equivalent to SUS304 [Surface treatment] None, Trivalent chromate, Bright chromate plating, Zinc plating, Chromate plating, Silver plating, Copper plating, Tin plating

    • Volume Discount
    CAD
    2D3D
    Starting from
    0.71€
    Min. Shipping Days
    3 Days

    *Unit price with basic configuration

  • U Nut Type 2

    U Nut Type 2 [1-1,500 Pieces Per Package]

    FUJI SEIMITSU

    [Materials] SCM435 Threaded [Type]Metric coarse, Application/Function: Loosening prevention, Detailed loosening prevention, U nuts [Nominal Thread (M)] 6 8 10 12 14 16 18 20 22 24 27 30 33 36 [Sales unit] Individual (Available for Purchase as 1pc) Box and Packaging. [Surface treatment](Detailed) trivalent white, uni-chromate plating, chrome plating - Hex nut standard: Type 2 [Pitch (mm)] 1 1.25 1.5 1.75 2 2.5 3 3.5 4

    • Volume Discount
    Starting from
    1.88€
    Min. Shipping Days
    3 Days

    *Unit price with basic configuration

  • Nylon Nut (Unified UNF)

    Nylon Nut (Unified UNF) [1-250 Pieces Per Package]

    LOCKFASTENER

    The included nylon ring is fitted with a male screw to prevent loosening due to rotation applied from various directions, direct vibration, and shock.

    • Volume Discount
    Starting from
    0.23€
    Min. Shipping Days
    3 Days

    *Unit price with basic configuration

  • Thin, Lead Locking Nut

    Thin, Lead Locking Nut [400-1,800 Pieces Per Package]

    SUNCO

    If necessary, it can be removed when required, and it does not become loose even it is shaken intensely during use, the lead lock nut is a product that resolves this contradictory duality well.

    Starting from
    93.33€
    Min. Shipping Days
    3 Days

    *Unit price with basic configuration

  • Flanged Lead Lock Nut

    Flanged Lead Lock Nut [400-1,500 Pieces Per Package]

    SUNCO

    Lead lock nut which is easy to remove while remaining secure even when subjected to strong shaking force.

    CAD
    2D3D
    Starting from
    83.33€
    Min. Shipping Days
    3 Days

    *Unit price with basic configuration

  • Small U-Nut

    Small U-Nut [1-1,400 Pieces Per Package]

    FUJI SEIMITSU

    Definitive edition of Locking Nuts

    • Volume Discount
    Starting from
    0.58€
    Min. Shipping Days
    4 Days

    *Unit price with basic configuration

  • Nylon Nut (Type 1, Fine Details)

    Nylon Nut (Type 1, Fine Details) [1-500 Pieces Per Package]

    LOCKFASTENER

    When the internal nylon ring mates with a male screw, loosening as a result of rotation in any direction, linear vibration, or shock is avoided.

    • Volume Discount
    Starting from
    2.00€
    Min. Shipping Days
    4 Days

    *Unit price with basic configuration

  • Stable Nut Thin

    Stable Nut Thin [1-1,800 Pieces Per Package]

    SOHWA SEISAKUSHO

    [Materials] Equivalent to SWCH, Equivalent to SUS304 [Surface treatment] None, trivalent chromate, bright chromate plating, chromate plating

    CAD
    2D3D
    Starting from
    1.21€
    Min. Shipping Days
    3 Days

    *Unit price with basic configuration

  • GU Nut

    GU Nut

    FUJI SEIMITSU

    The 270° friction ring (special spring) shape allows for even better loosening prevention. Standard for the next generation loosening prevention.

    • Volume Discount
    Starting from
    0.73€
    Min. Shipping Days
    4 Days

    *Unit price with basic configuration

  • Nut, Whitworth

    Nut, Whitworth [1-1,500 Pieces Per Package]

    FUJI SEIMITSU

    Definitive edition of Locking Nuts

    • Volume Discount
    Starting from
    0.49€
    Min. Shipping Days
    3 Days

    *Unit price with basic configuration

  • Whitworth V-Lock Nut

    Whitworth V-Lock Nut [1-300 Pieces Per Package]

    KISHU FASTENER

    The definitive lock nut with a Whitworth thread. Used mainly for light electrical appliances, housing, fencing, buildings, etc.

    • Volume Discount
    Starting from
    1.83€
    Min. Shipping Days
    3 Days

    *Unit price with basic configuration

  • Titanium Double Locking Nuts SWUT

    Titanium Double Locking Nuts SWUT

    NABEYA BI-TECH

    Made of Titanium Specific gravity is approximately 60% of stainless steel. For applications requiring light weight, such as for automobiles, aircraft, space equipment, medical equipment, or robots.

    CAD
    2D3D
    Starting from
    4.55€
    Min. Shipping Days
    4 Days

    *Unit price with basic configuration

  • U Nut Type 2 (Fine Details)

    U Nut Type 2 (Fine Details) [1-120 Pieces Per Package]

    FUJI SEIMITSU

    Definitive edition of Locking Nuts

    • Volume Discount
    Starting from
    1.07€
    Min. Shipping Days
    4 Days

    *Unit price with basic configuration

  • Nylon Nut Class 1 Small and Fine

    Nylon Nut Class 1 Small and Fine [1-150 Pieces Per Package]

    SUNCO

    [Materials] Equivalent to SWCH/Equivalent to SUS304 · Surface treatment: None, trivalent chromate, bright chromate plating, chromate plating

    • Volume Discount
    CAD
    2D3D
    Starting from
    0.28€
    Min. Shipping Days
    4 Days

    *Unit price with basic configuration

  • E-Lock Nut

    E-Lock Nut [1-600 Pieces Per Package]

    SUNCO

    [Materials] Steel, Stainless steel [Surface treatment] None, trivalent chromate

    • Volume Discount
    Starting from
    0.34€
    Min. Shipping Days
    4 Days

    *Unit price with basic configuration

  • Triple Lock

    Triple Lock [1-2,500 Pieces Per Package]

    KISHU FASTENER

    Prevailing lock nut. Mainly used on automobiles, load-carrying trays, casters, etc.

    • Volume Discount
    Starting from
    0.41€
    Min. Shipping Days
    3 Days

    *Unit price with basic configuration

Configure

Reset

Stock

    • Show only stock items

Narrow search by specifying spec./dim.

Narrow search by specifying manufacturer

Brand

MISUMI's own Brand-Name Product Business
  • Cost Efficient Products
MISUMI Public Circulation Product Business

Narrow search by specifying CAD data type

  • 2D
  • 3D

Select Image

Close