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Lock Nuts（Thread Type：Unified, Coarse (UNC)）
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.
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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Standard Price: MYR 4.72- Days to Ship: 34 Day(s) or more -
SUNCO
[Materials] Equivalent to SWCH, Equivalent to SUS304
[Surface treatment] None, bright chromate platingStandard Price: MYR 1.04- Days to Ship: 5 Day(s) or more -
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.
Standard Price: MYR 0.94- Days to Ship: 5 Day(s) or more -
Standard Price: MYR 11.34- Days to Ship: 5 Day(s) or more
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| Nominal of Thread (M) |
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| Locking Details |
| Nominal of Thread (inch) |
| Surface Treatment (Details) |
| Hex Nut Type |
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| Brand | SAIMA | SUNCO | LOCKFASTENER | FUJI SEIMITSU |
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| Days to Ship | 34 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more | 5 Day(s) or more |
| Nominal of Thread (M) | - | - | - | - |
| Material | Stainless Steel | Stainless Steel ～ Steel | Stainless Steel ～ Steel | Stainless Steel ～ Steel |
| Applications, Functions | Lock | Lock | Lock | Lock |
| Thread Type | Unified, Coarse (UNC) | Unified, Coarse (UNC) | Unified, Coarse (UNC) | Unified, Coarse (UNC) |
| Surface Treatment | Passivated | Bright Chrome Plating | Not Provided / Bright Chrome Plating | - |
| Sales Unit | Box, Pkg. | Low Quantity (Available beginning with 1 pc.) | Low Quantity (Available beginning with 1 pc.) | Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg. |
| Locking Details | Nylon Nut | Nylon Nut | Nylon Nut | U Nut |
| Nominal of Thread (inch) | No. 2 ～ No. 12 | 1/2 ～ No. 10 | 1/2 ～ No. 10 | 1 ～ No. 10 |
| Surface Treatment (Details) | Barrel, Passivated | Bright Chrome Plating | Not Provided / Bright Chrome Plating | Not Provided / Bright Chrome Plating / Chromate Plating |
| Hex Nut Type | 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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