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Domed (Acorn) Nuts（Sales Unit：Low Quantity (Available beginning with 1 pc.)）
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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MISUMI
Sizes are M3 to M24. Shipment from 1 pc. is available as needed.
- Volume Discount
Standard Price: MYR 1.60- Days to Ship: 1 Day(s) or more -
Standard Price: MYR 0.50- Days to Ship: 1 Day(s) or more -
![[Clean & Pack] Domed (Acorn) Nut](//content.misumi-ec.com/image/upload/t_product_view_b/t_misumi_wm/v1/p/jp/product/series/110310607229/110310607229_002_20230911105917.jpg?$product_view_b$)
[Clean & Pack] Domed (Acorn) Nut
MISUMI
Three types of cleaning methods are available: degreasing, precision cleaning, and electrolytic polishing + precision cleaning. They can be ordered from one piece with the standard part number.
This eliminates the need for customer cleaning or outsourced cleaning, reducing the amount of time and effort required.■Part Number for Clean & Pack Products·Degreasing (Anti-rust single packing) : Part Number SL-□□ ·Precision cleaning (Degassing double packing) : Part Number SH-□□ ·Electrolytic polishing + precision cleaning (Degassing double packing) : Part Number SHD-□□ Product Part Number Cleaning Method Packaging Type Effects Compared to Uncleaned Product Environment (Standard) Process SL-□□ Degreasing Anti-rust packing Oil removal General environment Regular assembly process Post battery assembly process SH-□□ Precision cleaning Degassing double packing Oil removal
Dust removalClean environment (Class 10 to 1,000) Battery assembly process LCD-related post assembly process In-vehicle camera assembly process SHD-□□ Electrolytic polishing + precision cleaning Degassing double packing Oil removal
Dust removal
Outgas reductionVacuum environment
Clean environment (Class 10 to 1,000)Pre-semiconductor process Liquid crystal deposition process Pre-OLED process ■Notes
Cleaning also removes rust prevention oil, which may make the product more susceptible to rusting than an uncleaned product.
Please be careful about the application location and storage environment.- Volume Discount
Standard Price: MYR 10.77- Days to Ship: 6 Day(s) or more -
SUNCO
A cap nut with flange that eliminates the hassle required to assemble the washer. Serrate (key for preventing loosening) included on the rear side of the flange.
Standard Price: MYR 0.99- Days to Ship: 5 Day(s) or more -
Iron / Stainless Steel Stable Cap Nut
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 -
TUKUMO
A product that focuses on the outer appearance by preventing the screw tip from showing.
Standard Price: MYR 1.98- Days to Ship: 5 Day(s) or more -
TUKUMO
A product that focuses on the outer appearance by preventing the screw tip from showing.
Standard Price: MYR 3.81- Days to Ship: 5 Day(s) or more -
TUKUMO
[Material] SWCH equivalent SUS304 equivalent
[Surface treatment] None trivalent chromate bright chromate plating chrome plating nickel plating chrome plating coatingStandard Price: MYR 1.73- Days to Ship: 5 Day(s) or more -
Cutting Brass (Low-Cadmium), Cap Nut (Shape 1, Class 1) (Cutting)
SUNCO
A cap nut (the cap part has been formed using cutting not welding) with one size (cosmetic nut, cap nut). There is one type of hex nut par.
Standard Price: MYR 1.69- 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 -
FUJI SEIMITSU
Screw thread
[Type] Metric coarse application / function prevents loosening prevents loosening details U nut
[Nominal designation of screw thread (M)] 5 6 8 10 12 14 16 20 24
[Material] Steel stainless steel
[Sales unit] Individual (can be purchased as a single unit) boxes, packs
[Surface treatment] (details) none trivalent chromate trivalent black trivalent white bright chromate plating chromate plating chromate plating bright chromate
[Pitch (mm)] 0.8 1 1.25 1.5 1.75 2 2.5 3Standard Price: MYR 3.16- Days to Ship: 5 Day(s) or more -
TUKUMO
[Material] SWCH equivalent SUS304 equivalent
[Surface treatment] None trivalent chromate bright chromate plating chromate plating nickel plating coating silver, copper, tin platingStandard Price: MYR 1.83- Days to Ship: 5 Day(s) or more -
TUKUMO
A cap nut that has a smaller dihedral width (spanner size) than the standard width.
Standard Price: MYR 4.09 Days to Ship: 5 Day(s) or more -
Flanged Acorn Nut with no Serrations
TUKUMO
A cap nut with flange that eliminates the hassle required to assemble the washer. Does not come with serrate to prevent loosening.
Standard Price: MYR 1.10- Days to Ship: 5 Day(s) or more -
JOY Cap Nut【1-1,000 Pieces Per Package】
MARUEMU WORKS
The product is made from a new material and is formed of a strong engineering plastic.
Standard Price: MYR 3.79- Days to Ship: 6 Day(s) or more -
SUNCO
A product that focuses on the outer appearance by preventing the screw tip from showing.
Standard Price: MYR 0.66- Days to Ship: 5 Day(s) or more -
TUKUMO
A product that focuses on the outer appearance by preventing the screw tip from showing.
Standard Price: MYR 3.80- Days to Ship: 5 Day(s) or more -
TUKUMO
A product that focuses on the outer appearance by preventing the screw tip from showing.
Standard Price: MYR 3.81- Days to Ship: 5 Day(s) or more -
FUJI SEIMITSU
A nut that exhibits a stable locking function.
[Features]
·Prevents early disengagement even when the axial force is reduced.
·All-metal product with excellent heat and cold resistance.
·Easy to tighten and prevents mounting errors.
·Reusable.
[Applications]
·Ideal for steel structures such as railroads and connecting bridges, cars, motorcycles, and industrial machinery.Standard Price: MYR 5.65 Days to Ship: 5 Day(s) or more -
SUNCO
[Material] Steel
[Surface Processing] Trivalent White
[Nominal of Thread (M)] 10
[Application/Function] Standard
[Thread Ridge Type] Metric FineStandard Price: MYR 11.33 Days to Ship: 9 Day(s) or more -
SUNCO
[Material] Steel
[Surface Processing] Trivalent White
[Nominal of Thread (M)] 5
[Application/Function] Standard
[Thread Ridge Type] Metric CoarseStandard Price: MYR 1.68 Days to Ship: 9 Day(s) or more -
SUNCO
[Material] Stainless Steel
[Surface Processing] None
[Nominal of Thread (M)] 24
[Application/Function] Standard
[Thread Ridge Type] Metric CoarseStandard Price: MYR 272.07 Days to Ship: 9 Day(s) or more -
SUNCO
[Material] Equivalent to SUS304
[Surface Processing] None
[Nominal of Thread (M)] 4/5/6/8/10/12
[Application/Function] Loosening prevention
[Thread Ridge Type] Metric Coarse
[Loosening Prevention Details] Wedge NutStandard Price: MYR 3.08- Days to Ship: 5 Day(s) or more -
E-LOCK (Flange Nut Type with Cap)
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 -
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
![[Clean & Pack] Domed (Acorn) Nut](http://content.misumi-ec.com/image/upload/t_product_view_b/t_misumi_wm/v1/p/jp/product/series/110310607229/110310607229_002_20230911105917.jpg?$product_view_b$)
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| Product Series | Cutting Brass (Low-Cadmium), Cap Nut (Shape 1, Class 1) (Cutting) | ||||||||||||||||||||||||
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| Days to Ship | 1 Day(s) or more | 1 Day(s) or more | 6 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 | 6 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 | 9 Day(s) or more | 9 Day(s) or more | 5 Day(s) or more | 9 Day(s) or more | 9 Day(s) or more |
| Nominal of Thread (M) | 3 ～ 24 | 3 ～ 42 | 3 ～ 20 | 4 ～ 8 | 4 ～ 8 | 8 ～ 22 | - | 10 | 3 ～ 12 | 6 ～ 8 | 5 ～ 24 | 5 ～ 20 | 8 | 4 ～ 8 | 5 ～ 12 | - | 10 ～ 12 | - | 10 | 10 | 5 | 24 | 4 ～ 12 | 10 | 12 |
| Material | Stainless Steel | Brass ～ Titanium | Steel | Stainless Steel ～ Steel | Stainless Steel | Stainless Steel ～ Steel | Stainless Steel | Stainless Steel ～ Steel | Brass | Stainless Steel | Stainless Steel ～ Steel | Stainless Steel ～ Steel | Stainless Steel | Stainless Steel ～ Steel | Plastic ～ Stainless Steel | Brass ～ Steel | Steel | Stainless Steel | Steel | Steel | Steel | Stainless Steel | Stainless Steel | Stainless Steel | Steel |
| Surface Treatment | Not Provided | Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating / Nickel Plating / Chrome Plating / Painting, Coating / Silver/Copper/Tin Plating | - | Nickel Plating | Not Provided | Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating | Not Provided | Not Provided / Trivalent Chromate | Nickel Plating | Not Provided | - | Not Provided / Trivalent Chromate | Not Provided | Not Provided / Trivalent Chromate | Not Provided | Trivalent Chromate / Bright Chrome Plating / Chrome Plating / Painting, Coating | Trivalent Chromate | Not Provided | - | Trivalent Chromate | Trivalent Chromate | - | Not Provided | - | - |
| Thread Type | Metric, Coarse | Metric, Coarse | Metric, Coarse | Metric, Coarse | Metric, Coarse | Metric, Fine | Unified, Coarse (UNC) | Metric, Fine | Metric, Coarse | Metric, Coarse | Metric, Coarse | Metric, Coarse (Left) | Metric, Coarse | Metric, Coarse | Metric, Coarse | Whit, Coarse | Metric, Fine | Unified, Coarse (UNC) | Metric, Coarse | Metric, Fine | Metric, Coarse | Metric, Coarse (Left) | Metric, Coarse | Metric, Coarse | - |
| Applications, Functions | Standard | Standard | Standard / Clean Env. Compatible / For Vacuum Equipment | Standard | Lock | Standard | Standard | Standard | Standard | Lock | Lock | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Lock | Standard | Standard | Standard | Lock | Lock | Lock |
| Sales Unit | 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.) | 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.) | 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.) | 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.) |
| Nominal of Thread (inch) | - | - | - | - | - | - | 1/2 ～ No. 10 | - | - | - | - | - | - | - | - | 1/2 ～ 5/16 | - | 1/2 ～ No. 10 | - | - | - | - | - | - | - |
| Surface Treatment (Details) | Not Provided | Black Paint ～ Trivalent Chromate | - | Nickel Plating | Not Provided | Bright Chrome Plating ～ Trivalent Chromate | Not Provided | Not Provided ～ Trivalent Chromate | Nickel Plating | Not Provided | Bright Chrome Plating ～ Trivalent Chromate | Not Provided ～ Trivalent Chromate | Not Provided | Not Provided ～ Trivalent Chromate | Not Provided | Black Paint ～ Trivalent Chromate | Trivalent Chromate | Not Provided | Chromate Plating | Trivalent Chromate | Trivalent Chromate | - | Not Provided | - | - |
| Hex Nut Type | - | Class 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Class 2 | - | Class 2 | - | - | - |
| Locking Details | - | - | - | - | Friction Nut | - | - | - | - | Friction Nut | U Nut | - | - | - | - | - | - | - | U Nut | - | - | - | Wedge nut | Friction Nut | Friction Nut |
![[Clean & Pack] Domed (Acorn) Nut](http://content.misumi-ec.com/image/upload/t_product_view_c/t_misumi_wm/v1/p/jp/product/series/110310607229/110310607229_002_20230911105917.jpg?$product_view_c$)
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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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