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Lock Nuts（Surface Treatment (Details)：Chromate Plating）
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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Nylon Lock 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
Standard Price: MYR 0.63- Days to Ship: 5 Day(s) or more -
Stable Nut, Thin Shape【400 Pieces Per Package】
SOWA
Suitable for the fastening of soft or fragile materials. Capable of performing an intermediate lock. Does not require a spring lock washer, either.
Standard Price: MYR 1,011.43 Days to Ship: 5 Day(s) or more -
U Nut Class 1 and 2 (Steel/SUS304)【1-1,000 Pieces Per Package】
FUJI SEIMITSU
Definitive edition of Locking Nuts
Standard Price: MYR 3.26- Days to Ship: 5 Day(s) or more -
U Nut Type 3【1-200 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 2.5Standard Price: MYR 2.10- Days to Ship: 5 Day(s) or more -
Nylon Lock Nut (Type 1) (Iron / Brass)
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.
Standard Price: MYR 0.76- Days to Ship: 5 Day(s) or more -
Nylon Lock Nut (Type 1, Small Size)【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.
Standard Price: MYR 383.67 Days to Ship: 5 Day(s) or more -
Nylon Lock Nut (Type 1 / Small / Fine)【1-150 Pieces Per Package】
TOMOE KOGYO
Nut comprises a metal main body together with a nylon ring (Nylon 66) that functions as a locking mechanism. (Fine)
[Features]
· Nylon 66 provides high rigidity, heat resistance and wear resistance, and also possesses excellent elasticity.
· Nylon 66 maintains performance even under conditions that would be extreme for metals, and will not corrode like metals.
· The internal diameter of the nylon ring is designed to standard to be the same dimension as the effective diameter of the nut's screw thread.
· An external thread is formed to adhere closely to the nylon ring by fitting together with the external thread of the bolt, generating fitting friction in that portion.
· This friction generates torque that prevents loosening of the nut caused by rotational vibration, linear vibration and impact, etc. applied from all directions.
[Applications]
· Aircraft, highway sound insulation walls, boats, etc.Standard Price: MYR 1.63- Days to Ship: 5 Day(s) or more -
Nylon Lock 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.
Standard Price: MYR 0.85- Days to Ship: 5 Day(s) or more -
V-Lock Nut【45-4,000 Pieces Per Package】
KISHU FASTENER
Double Locking Nut - Definitive Edition Mainly used for light electrical appliances, housing, fences, buildings, etc.
Standard Price: MYR 390.97- Days to Ship: 5 Day(s) or more -
Small (Fine Thread) Triple Lock【400 Pieces Per Package】
KISHU FASTENER
Small (fine thread) version of prevailing lock nuts. Mainly used on automobiles, load-carrying trays, casters, etc.
Standard Price: MYR 336.52 Days to Ship: 5 Day(s) or more -
Nylon Lock Nut (Type 1, Fine Details)【1-200 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.
Standard Price: MYR 5.27- Days to Ship: 5 Day(s) or more -
U Nut Type 2【120-600 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 4Standard Price: MYR 4,635.71- Days to Ship: 5 Day(s) or more -
SUNCO
[Materials] Equivalent to SWCH, Equivalent to SUS304
[Surface treatment] None, trivalent chromate, bright chromate plating, chromate plating, nickel platingStandard Price: MYR 1.07- Days to Ship: 5 Day(s) or more -
SUNCO
[Materials] Steel S45C SWCH equivalent SUS304 equivalent
[Surface treatment] None, trivalent chromate, bright chromate plating, chromate platingStandard Price: MYR 5.27 Days to Ship: 5 Day(s) or more -
Lead Lock Nut【200-300 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.
Standard Price: MYR 393.33- Days to Ship: 5 Day(s) or more -
Flanged Lead Lock Nut【800 Pieces Per Package】
SUNCO
Lead lock nut which is easy to remove while remaining secure even when subjected to strong shaking force.
Standard Price: MYR 719.23 Days to Ship: 5 Day(s) or more -
Spring Nut【100-2,000 Pieces Per Package】
SAKAMURA
A nut in which a spring washer (conical spring washer) is swaged and integrated. It can reduce embedding time.
Standard Price: MYR 201.27- Days to Ship: 5 Day(s) or more -
V-Lock Nut (Fine Thread)【200-300 Pieces Per Package】
KISHU FASTENER
The definitive double locking nut with fine threads. Mainly used for light electrical appliances, housing, fences, buildings, etc.
Standard Price: MYR 505.04- Days to Ship: 5 Day(s) or more -
Triple Lock【90-1,300 Pieces Per Package】
KISHU FASTENER
Prevailing lock nut. Mainly used on automobiles, load-carrying trays, casters, etc.
Standard Price: MYR 207.34- Days to Ship: 5 Day(s) or more -
Small Three Lock【700 Pieces Per Package】
KISHU FASTENER
Small version of prevailing lock nuts. Mainly used on automobiles, load-carrying trays, casters, etc.
Standard Price: MYR 423.22 Days to Ship: 5 Day(s) or more -
Fine Triple Lock【300 Pieces Per Package】
KISHU FASTENER
Fine-threaded prevailing torque nut. Mainly for automotive use, and for loading platforms and casters, etc.
Standard Price: MYR 263.08 Days to Ship: 5 Day(s) or more -
Iron and Stainless Steel Stable Nut【100-1,500 Pieces Per Package】
SOWA
Suitable for the fastening of soft or fragile materials. Capable of performing an intermediate lock. Does not require a spring lock washer, either.
Standard Price: MYR 555.66- Days to Ship: 5 Day(s) or more -
Ida Ring Whitworth【1-200 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.
Standard Price: MYR 1.48- Days to Ship: 5 Day(s) or more -
U Nut Type 1 (Fine Details)【1-65 Pieces Per Package】
FUJI SEIMITSU
Definitive edition of Locking Nuts
Standard Price: MYR 3.63- Days to Ship: 5 Day(s) or more -
U Nut Type 2 (Fine Details)【1-120 Pieces Per Package】
FUJI SEIMITSU
Definitive edition of Locking Nuts
Standard Price: MYR 10.89- Days to Ship: 5 Day(s) or more -
Standard Price: MYR 5.19- Days to Ship: 5 Day(s) or more -
Standard Price: MYR 158.90- Days to Ship: 5 Day(s) or more -
Standard Price: MYR 7.28- Days to Ship: 5 Day(s) or more -
Left-Handed U-Nut【3,000 Pieces Per Package】
FUJI SEIMITSU
The definitive locking nut that incorporates a "metal ring locking function". (Left-Handed Screw)
[Features]
·In addition to its anti-loosening performance, it continues to evolve in terms of durability and vibration resistance, and works reliably in any operating environment.
[Applications]
·It is used in a wide range of industries, from steel structures such as railways and bridges to automobiles, motorcycles, and industrial machinery.Standard Price: MYR 3,540.00 Days to Ship: 5 Day(s) or more -
Standard Price: MYR 5.66 Days to Ship: 9 Day(s) or more -
Standard Price: MYR 3.40 Days to Ship: 5 Day(s) or more -
Standard Price: MYR 3.79- Days to Ship: 5 Day(s) or more -
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 PlatingStandard Price: MYR 7.69 Days to Ship: 5 Day(s) or more -
Standard Price: MYR 7.35 Days to Ship: 5 Day(s) or more -
SUNCO
[Material] Steel
[Surface Processing] None / Bright Chromate Plating / Chromate Plating / Trivalent White
[Nominal of Thread (inch)] 5/8, 3/4, 7/8, 1, 1 1/8, 1 1/4, 1 3/8, 1 1/2
[Thread Ridge Type] Whitworth CoarseStandard Price: MYR 62.81 Days to Ship: 9 Day(s) or more -
SUNCO
[Material] Steel
[Surface Processing] Chromate Plating / Trivalent White / Trivalent Black
[Nominal of Thread (M)] 4/10/12/14/16/20/24
[Application/Function] Loosening prevention
[Thread Ridge Type] Metric Coarse
[Loosening Prevention Details] U Nut- Volume Discount
Standard Price: MYR 11.93 Days to Ship: 5 Day(s) or more
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| Brand | SUNCO | SOWA | FUJI SEIMITSU | FUJI SEIMITSU | TOMOE KOGYO | TOMOE KOGYO | TOMOE KOGYO | TOMOE KOGYO | KISHU FASTENER | KISHU FASTENER | TOMOE KOGYO | FUJI SEIMITSU | SUNCO | SUNCO | SUNCO | SUNCO | SAKAMURA | KISHU FASTENER | KISHU FASTENER | KISHU FASTENER | KISHU FASTENER | SOWA | SUNCO | FUJI SEIMITSU | FUJI SEIMITSU | FUJI SEIMITSU | FUJI SEIMITSU | FUJI SEIMITSU | FUJI SEIMITSU | FUJI SEIMITSU | FUJI SEIMITSU | FUJI SEIMITSU | FUJI SEIMITSU | FUJI SEIMITSU | SUNCO | SUNCO |
| Product Series | U Nut Class 1 and 2 (Steel/SUS304)【1-1,000 Pieces Per Package】 | Nylon Lock Nut (Type 1 / Small / Fine)【1-150 Pieces Per Package】 | Nylon Lock Nut (Type 1, Fine Details)【1-200 Pieces Per Package】 | Iron and Stainless Steel Stable Nut【100-1,500 Pieces Per Package】 | ||||||||||||||||||||||||||||||||
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| Days to Ship | 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 | 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 | 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 | 9 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | 9 Day(s) or more | 5 Day(s) or more |
| Nominal of Thread (M) | 2 ～ 24 | 10 | 6 ～ 33 | 4 ～ 20 | 3 ～ 12 | 8 | 10 ～ 12 | 5 ～ 12 | 4 ～ 20 | 10 | 10 ～ 16 | 10 ～ 20 | 6 ～ 10 | 14 | 10 ～ 12 | 6 | 4 ～ 12 | 10 ～ 12 | 6 ～ 16 | 8 | 10 | 6 ～ 16 | - | 8 ～ 24 | 14 ～ 36 | - | - | - | 6 | 12 | 8 | 10 ～ 14 | 12 | 12 | - | 14 |
| 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 | Steel | Steel |
| Applications, Functions | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Standard | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Lock | Standard | Lock |
| Thread Type | Metric, Coarse | Metric, Coarse | Metric, Coarse | Metric, Coarse | Metric, Coarse | Metric, Coarse | Metric, Fine | Metric, Coarse | Metric, Coarse | Metric, Fine | Metric, Fine | Metric, Coarse | Metric, Coarse | Metric, Fine | Metric, Coarse | Metric, Coarse | Metric, Coarse | Metric, Fine | Metric, Coarse | Metric, Coarse | Metric, Fine | Metric, Coarse | Whit, Coarse | Metric, Fine | Metric, Fine | Whit, Coarse | Unified, Coarse (UNC) | Unified, Fine (UNF) | Metric, Coarse (Left) | Metric, Fine | Metric, Fine | Metric, Fine | Metric, Fine | Metric, Fine | Whit, Coarse | Metric, Coarse |
| Surface Treatment | Chromate Plating | Chromate Plating | Chromate Plating | - | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | - | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | - | - | - | - | - | - | - | - | - | - | - | Chromate Plating | Chromate Plating |
| Sales Unit | Low Quantity (Available beginning with 1 pc.) ～ 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.) | - | - | Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg. | Box, Pkg. | 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. | 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.) | 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.) | 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.) |
| Locking Details | Nylon Nut | Friction Nut | U Nut | U Nut | Nylon Nut | Nylon Nut | Nylon Nut | Nylon Nut | Friction Nut | Other Special Shapes | Nylon Nut | U Nut | Nylon Nut | Nylon Nut | Friction Nut | Friction Nut | Spring Nut | Friction Nut | Other Special Shapes | Other Special Shapes | Other Special Shapes | Friction Nut | - | U Nut | U Nut | U Nut | U Nut | U Nut | U Nut | U Nut | U Nut | U Nut | U Nut | U Nut | - | U Nut |
| Nominal of Thread (inch) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 1/4 ～ 7/8 | - | - | 1/2 ～ 5/8 | 3/4 ～ 5/8 | 1/4 ～ 5/16 | - | - | - | - | - | - | 1 | - |
| Surface Treatment (Details) | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating | Chromate Plating |
| Hex Nut Type | Class 1 | Class 3 | Class 1 ～ Class 2 | Class 3 | Class 1 | Class 1 | Class 1 | Class 2 | Class 1 ～ Class 2 | - | Class 1 | Class 2 | Class 2 | Class 1 | Class 2 | Class 2 | - | - | - | - | - | Class 1 ～ Class 2 | - | Class 1 ～ Class 2 | Class 2 | Class 1 | - | - | - | - | - | - | - | - | Class 1 | - |
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Specification/Dimensions
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Nominal of Thread (M)
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Material
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Applications, Functions
- Standard
- Lock
- For Welding
- Fall-off Prevention
- Clean Env. Compatible
- For Vacuum Equipment
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Thread Type
- Metric, Coarse
- Metric, Coarse (Left)
- Metric, Fine
- Unified, Coarse (UNC)
- Unified, Fine (UNF)
- Whit, Coarse
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Surface Treatment
- Not Provided
- Electroless Nickel Plating
- Trivalent Chromate
- Bright Chrome Plating
- Zinc Plating
- Chromate Plating
- Nickel Plating
- Chrome Plating
- Parkerizing
- Dacrotizing
- Polishing
- Painting, Coating
- Passivated
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Sales Unit
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Locking Details
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Nominal of Thread (inch)
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Surface Treatment (Details)
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Hex Nut Type
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