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Lock Nuts（Thread Type：Whit, Coarse）
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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HARDLOCK Nut (Whitworth)【40-100 Pieces Per Package】
SUNCO
[Material] S45C
[Surface Processing] Trivalent White / Parkerizing (Phosphate Coating)
[Nominal of Thread (inch)] 3/8, 1/2, 5/8, 3/4, 7/8, 1
[Application/Function] Loosening prevention
[Thread Ridge Type] Whitworth Coarse
[Loosening Prevention Details] Hard Lock NutStandard Price: MYR 1,979.25- Days to Ship: 9 Day(s) or more -
HARDLOCK
Nut that uses the principle of the wedge. Bolts and nuts are integrated, and any kinds of vibration and shock are kept away.
Standard Price: MYR 9.48- Days to Ship: 5 Day(s) or more -
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.
Standard Price: MYR 12.80- Days to Ship: 5 Day(s) or more -
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.
Standard Price: MYR 1.48- Days to Ship: 5 Day(s) or more -
Standard Price: MYR 2.88- 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
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| Brand | SUNCO | HARDLOCK | KISHU FASTENER | SUNCO | FUJI SEIMITSU | SUNCO |
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| Days to Ship | 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 |
| Nominal of Thread (M) | - | - | - | - | - | - |
| Material | Steel | Stainless Steel ～ Steel | Stainless Steel ～ Steel | Stainless Steel ～ Steel | Stainless Steel ～ Steel | Steel |
| Applications, Functions | Lock | Lock | Lock | Standard | Lock | Standard |
| Thread Type | Whit, Coarse | Whit, Coarse | Whit, Coarse | Whit, Coarse | Whit, Coarse | Whit, Coarse |
| Surface Treatment | Parkerizing | Not Provided / Trivalent Chromate / Zinc Plating | Not Provided / Bright Chrome Plating | Chromate Plating | Not Provided | Bright Chrome Plating / Chromate Plating |
| Sales Unit | 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.) |
| Locking Details | Hard Lock Nut | Hard Lock Nut | Friction Nut | - | U Nut | - |
| Nominal of Thread (inch) | 1 ～ 7/8 | 1 ～ 5/8 | 3/8 | 1 ～ 7/8 | 1/2 ～ 7/8 | 1 |
| Surface Treatment (Details) | Other Special Treatment | Not Provided / Trivalent Chromate / Hot Zinc Plating | Not Provided / Bright Chrome Plating | Chromate Plating | Not Provided / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating | Bright Chrome Plating / Chromate Plating |
| Hex Nut Type | - | - | - | - | Class 1 ～ Class 2 | 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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