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Domed (Acorn) Nuts（Locking Details：Friction Nut）
In addition to general cap nuts, there are also serrated types, disc spring types, and friction types for preventing screws from loosening.
[Cap Nuts]
Cap nuts are hexagonal nuts closed on one side, so the threaded hole does not extend the whole length. This prevents bolts from sticking out, giving a beautiful appearance and preventing issues caused by snagging on protruding bolts.
These are sometimes called "cosmetic nuts" because they improve appearance and enhance safety. However, since one end of the nut part is blocked, one must consider the length of the thread relative to the bolt length to be used.
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Iron / Stainless Steel Stable Cap Nut【1-1,000 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 7.02- Days to Ship: 5 Day(s) or more -
SOWA
[Materials] SWCH equivalent, SUS304 equivalent.
[Surface treatment] None, bright chromate plating chromate plating.Standard Price: MYR 8.14- Days to Ship: 5 Day(s) or more -
E-LOCK (Hex Nut Type with Cap)【250-1,000 Pieces Per Package】
SUNCO
[Material] Steel/SUS304 equivalent
[Surface Processing] None / Trivalent White
[Nominal of Thread (M)] 4/5/6/8/10/12/16/20
[Application/Function] Loosening prevention
[Thread Ridge Type] Metric Coarse
[Sales Unit] Box/Package
[Loosening Prevention Details] Friction NutStandard Price: MYR 810.77- Days to Ship: 9 Day(s) or more -
E-LOCK (Flange Nut Type with Cap)【1-800 Pieces Per Package】
SUNCO
[Material] Steel/SUS304 equivalent
[Surface Processing] None / Trivalent White
[Nominal of Thread (M)] 4/5/6/8/10/12
[Application/Function] Loosening prevention
[Thread Ridge Type] Metric Coarse
[Sales Unit] Box/Package, Individual (can be purchased from one piece)
[Loosening Prevention Details] Friction NutStandard Price: MYR 17.97- Days to Ship: 9 Day(s) or more -
U Nut With Cap【1-300 Pieces Per Package】
SUNCO
[Material] Steel
[Surface Processing] None / Bright Chromate Plating / Trivalent White / Chromate Plating
[Nominal of Thread (M)] 12
[Application/Function] Loosening prevention
[Sales Unit] Individual (can be purchased from one piece) / Box / Package
[Loosening Prevention Details] Friction Nut
[Pitch] 1.5Standard Price: MYR 14.38- Days to Ship: 9 Day(s) or more
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| Brand | SOWA | SOWA | SUNCO | SUNCO | SUNCO |
| Product Series | Iron / Stainless Steel Stable Cap Nut【1-1,000 Pieces Per Package】 | E-LOCK (Hex Nut Type with Cap)【250-1,000 Pieces Per Package】 | |||
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| Days to Ship | 5 Day(s) or more | 5 Day(s) or more | 9 Day(s) or more | 9 Day(s) or more | 9 Day(s) or more |
| Nominal of Thread (M) | 4 ～ 12 | 6 ～ 8 | 4 ～ 10 | 4 ～ 10 | 12 |
| Material | Stainless Steel ～ Steel | Stainless Steel | Stainless Steel ～ Steel | Stainless Steel ～ Steel | Steel |
| Surface Treatment | Not Provided / Bright Chrome Plating / Chromate Plating | Not Provided | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate |
| Thread Type | Metric, Coarse | Metric, Coarse | Metric, Coarse | Metric, Coarse | - |
| Applications, Functions | Lock | Lock | Lock | Lock | Lock |
| Sales Unit | 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. |
| Nominal of Thread (inch) | - | - | - | - | - |
| Surface Treatment (Details) | Bright Chrome Plating ～ Not Provided | Not Provided | Trivalent Chromate | Trivalent Chromate | Trivalent Chromate |
| Hex Nut Type | - | - | - | - | - |
| Locking Details | Friction Nut | Friction Nut | Friction Nut | Friction Nut | Friction Nut |
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Specification/Dimensions
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Nominal of Thread (M)
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Material
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Surface Treatment
- Not Provided
- Trivalent Chromate
- Bright Chrome Plating
- Zinc Plating
- Chromate Plating
- Nickel Plating
- Chrome Plating
- Parkerizing
- Painting, Coating
- Silver/Copper/Tin Plating
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Thread Type
- Metric, Coarse
- Metric, Coarse (Left)
- Metric, Fine
- Unified, Coarse (UNC)
- Whit, Coarse
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Applications, Functions
- Standard
- Lock
- For Welding
- Clean Env. Compatible
- For Vacuum Equipment
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Sales Unit
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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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Locking Details
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