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- Webcode Seach | Series
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#CODE
- Discontinued Products
Lock Nuts（Surface Treatment：Trivalent Chromate）
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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
Days to Ship: 8 Days or more -
Double Locking Nut - Hard Lock Nut
MISUMI
•Shape: Hex nut
•Locking Type: Hard Lock Nuts
•Application/Function: Loosening Prevention
•Thread Ridge Type: Metric Coarse- Volume Discount
- Degreasing
- inCAD Components
Days to Ship: Same day or more Show Stock Products
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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
Days to Ship: 8 Days or more -
Hardlock Industry
A new standard in hard lock nuts. Mountability greatly improved by stopping concave nuts using the rim shape (flange).
- Volume Discount
Days to Ship: 8 Days or more -
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
Days to Ship: 8 Days or more -
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.
- Volume Discount
Days to Ship: 8 Days or more -
E-Lock Nut【1-600 Pieces Per Package】
Sunco
[Materials] Steel, Stainless steel
[Surface treatment] None, trivalent chromate- Volume Discount
Days to Ship: 8 Days or more -
U Nut Class 1 and 2 (Steel/SUS304)【1-80 Pieces Per Package】
Fuji Seimitsu
Definitive edition of Locking Nuts
- Volume Discount
Days to Ship: Same day or more Show Stock Products
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- On Sale Till 07/03/2025
U-Nuts (Pack)【1-100 Pieces Per Package】
MISUMI
•Shape: Hex nut
•Locking Type: U Nut
•Application/Function: Loosening Prevention
•Thread Ridge Type: Metric Coarse- Volume Discount
- inCAD Components
Special Price Days to Ship: Same day or more Show Stock Products
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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
Days to Ship: 8 Days or more -
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
Days to Ship: 8 Days or more -
Stable Nut Thin【1,800 Pieces Per Package】
Sowa
[Materials] Equivalent to SWCH, Equivalent to SUS304
[Surface treatment] None, trivalent chromate, bright chromate plating, chromate plating- Volume Discount
Days to Ship: 8 Days or more -
Nylon Nut Type 1【1-3,000 Pieces Per Package】
Sunco
[Materials] S45C, Equivalent to steel SWCH, SUS303, Titanium, Brass
[Surface treatment] None, trivalent chromate, bright chromate plating, chromate plating, nickel plating- Volume Discount
Days to Ship: 8 Days or more -
Nylon Nut Class 1 Small【500 Pieces Per Package】
Sunco
[Materials] Equivalent to SWCH, Equivalent to SUS304
[Surface treatment] None, trivalent chromate, bright chromate plating, chromate plating- Volume Discount
Days to Ship: 8 Days or more -
Sunco
[Materials] Steel S45C SWCH equivalent SUS304 equivalent
[Surface treatment] None, trivalent chromate, bright chromate plating, chromate plating- Volume Discount
Days to Ship: 8 Days or more -
Nylon Nut Class 1 Small and Fine
Sunco
[Materials] Equivalent to SWCH/Equivalent to SUS304
· Surface treatment: None, trivalent chromate, bright chromate plating, chromate plating- Volume Discount
Days to Ship: 8 Days or more Show Stock Products
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Lead Lock Nut【80-7,000 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.
- Volume Discount
Days to Ship: 8 Days or more -
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
Days to Ship: 8 Days or more -
Tough Lock【400 Pieces Per Package】
Sunco
Since three of the six surfaces of the nut are sloped conically, the tightening torque increases and nut loosening can be prevented.
- Volume Discount
Days to Ship: 8 Days or more -
Tough Lock Flange【350 Pieces Per Package】
Sunco
Since three of the six surfaces of the nut are sloped conically, the tightening torque increases and nut loosening can be prevented.
- Volume Discount
Days to Ship: 8 Days or more -
V-Lock Nut【45-4,000 Pieces Per Package】
Kishu Fastner
Double Locking Nut - Definitive Edition Mainly used for light electrical appliances, housing, fences, buildings, etc.
- Volume Discount
Days to Ship: 8 Days or more Show Stock Products
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V-Lock Nut (Fine Thread)【200-300 Pieces Per Package】
Kishu Fastner
The definitive double locking nut with fine threads. Mainly used for light electrical appliances, housing, fences, buildings, etc.
- Volume Discount
Days to Ship: 8 Days or more -
Triple Lock【1-2,500 Pieces Per Package】
Kishu Fastner
Prevailing lock nut. Mainly used on automobiles, load-carrying trays, casters, etc.
- Volume Discount
Days to Ship: 8 Days or more -
Small Three Lock【700 Pieces Per Package】
Kishu Fastner
Small version of prevailing lock nuts. Mainly used on automobiles, load-carrying trays, casters, etc.
- Volume Discount
Days to Ship: 8 Days or more -
Small (Fine Thread) Triple Lock【250 Pieces Per Package】
Kishu Fastner
Small (fine thread) version of prevailing lock nuts. Mainly used on automobiles, load-carrying trays, casters, etc.
- Volume Discount
Days to Ship: 8 Days or more -
Stable Nut【100-2,000 Pieces Per Package】
Sowa
Fastened material is suitable for the fastening of soft objects or fragile objects. Intermediate locking it is possible. Spring washer is not required.
- Volume Discount
Days to Ship: 8 Days or more -
Thin Stable Nut【800-1,800 Pieces Per Package】
Sowa
Fastened material is suitable for the fastening of soft objects or fragile objects. Intermediate locking capability. Spring washer is not required.
- Volume Discount
Days to Ship: 8 Days or more -
Nylon Nut (Type 1)【1-3,000 Pieces Per Package】
Tomoe
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
Days to Ship: 8 Days or more -
Nylon Nut (Type 1, Fine Details)
Tomoe
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
Days to Ship: 8 Days or more -
Nylon Nut (Type 1, Small Size)【500 Pieces Per Package】
Tomoe
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
Days to Ship: 8 Days or more -
Nylon Nut (Type 1, Small Size, Fine Details)
Tomoe
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
Days to Ship: 8 Days or more -
Nylon Nut (Type 2)【150-2,000 Pieces Per Package】
Tomoe
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
Days to Ship: 8 Days or more -
Thin, Lead Locking Nut【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.
- Volume Discount
Days to Ship: 8 Days or more -
Sunco
[Materials] Steel, Stainless steel
[Surface treatment] None, trivalent chromate- Volume Discount
Days to Ship: 8 Days or more
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| Brand | KHI | MISUMI | Hardlock Industry | Hardlock Industry | Hardlock Industry | Sunco | Sunco | Fuji Seimitsu | MISUMI | Hardlock Industry | Hardlock Industry | Sowa | Sunco | Sunco | Sunco | Sunco | Sunco | Sakamura | Sunco | Sunco | Kishu Fastner | Kishu Fastner | Kishu Fastner | Kishu Fastner | Kishu Fastner | Sowa | Sowa | Tomoe | Tomoe | Tomoe | Tomoe | Tomoe | Sunco | Sunco |
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| Days to Ship | 8 Days or more |
Same day or more
Show Stock Products | 8 Days or more | 8 Days or more | 8 Days or more | 8 Days or more | 8 Days or more |
Same day or more
Show Stock Products |
Same day or more
Show Stock Products | 8 Days or more | 8 Days or more | 8 Days or more | 8 Days or more | 8 Days or more | 8 Days or more |
8 Days or more
Show Stock Products | 8 Days or more | 8 Days or more | 8 Days or more | 8 Days or more |
8 Days or more
Show Stock Products | 8 Days or more | 8 Days or more | 8 Days or more | 8 Days or more | 8 Days or more | 8 Days or more | 8 Days or more | 8 Days or more | 8 Days or more | 8 Days or more | 8 Days or more | 8 Days or more | 8 Days or more |
| Specifications |
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| Nominal of Thread (M) | 8 ～ 22 | 6 ～ 16 | 36 | 5 ～ 30 | 16 ～ 36 | 5 ～ 8 | 5 ～ 12 | 3 ～ 60 | 4 ～ 16 | - | 8 ～ 24 | 6 | 2 ～ 24 | 8 | 8 ～ 20 | 10 ～ 12 | 3 ～ 16 | 4 ～ 12 | 8 | 8 | 4 ～ 20 | 10 ～ 12 | 5 ～ 20 | 8 | 12 | 4 ～ 16 | 6 ～ 8 | 2 ～ 24 | 8 ～ 24 | 8 | 10 | 5 ～ 12 | 6 | 10 |
| Material | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel |
| Surface Treatment | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate |
| Thread ridge type | Metric coarse | Metric coarse | Metric coarse | Metric coarse | Metric coarse | Metric coarse | Metric coarse | Metric coarse | Metric coarse | Whitworth Coarse | Metric fine | Metric coarse | Metric coarse | Metric coarse | Metric fine | Metric fine | Metric coarse | Metric coarse | Metric coarse | Metric coarse | Metric coarse | Metric fine | Metric coarse | Metric coarse | Metric fine | Metric coarse | Metric coarse | Metric coarse | Metric fine | Metric coarse | Metric fine | Metric coarse | Metric coarse | Metric fine |
| Application / function | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening | Stop loosening |
| Sales Unit | Low Quantity Available beginning with 1 pc. / Box/package | - | Low Quantity Available beginning with 1 pc. | Low Quantity Available beginning with 1 pc. | Low Quantity Available beginning with 1 pc. | Box/package | Low Quantity Available beginning with 1 pc. / Box/package | Low Quantity Available beginning with 1 pc. / Box/package | - | Low Quantity Available beginning with 1 pc. | Low Quantity Available beginning with 1 pc. | Box/package | Low Quantity Available beginning with 1 pc. / Box/package | Box/package | Low Quantity Available beginning with 1 pc. | Low Quantity Available beginning with 1 pc. | Box/package | Low Quantity Available beginning with 1 pc. / Box/package | Box/package | Box/package | Box/package | Box/package | Low Quantity Available beginning with 1 pc. / Box/package | Box/package | Box/package | Box/package | Box/package | Low Quantity Available beginning with 1 pc. / Box/package | Low Quantity Available beginning with 1 pc. | - | - | Box/package | Box/package | Low Quantity Available beginning with 1 pc. |
| Nominal of Thread (inch) | - | - | - | - | - | - | - | - | - | 1 ～ 5/8 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Surface Treatment (Details) | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate |
| Hex nut standard | - | - | - | - | - | Two Types | - | A Type ～ Two Types | - | - | - | - | A Type | A Type | A Type | A Type | A Type ～ Two Types | - | - | - | A Type ～ Two Types | - | - | - | - | A Type ～ Two Types | Three Types | A Type | A Type | A Type | A Type | Two Types | Two Types | - |
| Locking Type | Spring Nut | Hard Locking Bearing Nuts | Hard Locking Bearing Nuts | Hard Locking Bearing Nuts | Hard Locking Bearing Nuts | Friction Nut | Friction Nut | U Nut | U Nut | Hard Locking Bearing Nuts | Hard Locking Bearing Nuts | Friction Nut | Nylon Nut | Nylon Nut | Nylon Nut | Nylon Nut | Friction Nut | Spring Nut | Other Special Shapes | Other Special Shapes | Friction Nut | Friction Nut | Other Special Shapes | Other Special Shapes | Other Special Shapes | Friction Nut | Friction Nut | Nylon Nut | Nylon Nut | Nylon Nut | Nylon Nut | Nylon Nut | Friction Nut | Friction Nut |
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Nominal of Thread (M)
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Surface Treatment
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- Electroless Nickel
- Trivalent Chromate
- Bright Chromate Plating
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Thread ridge type
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Nominal of Thread (inch)
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Surface Treatment (Details)
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Hex nut standard
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Narrow search by specifying Manufacturer
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- Sunco (12)
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- Kishu Fastner (5)
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- KHI (1)
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