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A wide variety of standard and configurable components for factory automation engineers in industries such as automotive, semiconductor, packaging, medical and many more.
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A good selection of accessories such as screws, bolts, washers and nuts that you may need for your daily engineering usage.
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Browse industrial materials ranging from heat insulating plates, sponges, to metal and plastic materials in different sizes to meet your various applications.
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A wide variety of wiring parts for connecting and protecting control and PC parts including Connectors, Cables, Electric Wires, Crimping Terminals and more.
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Weld Nuts（Application / Functions：For Welding）
These nuts are designed to be welded onto target materials. These are closely fixed to the target material and can be circular, square, or hexagonal and can have various seating surfaces or projections (claws).
Pilot (guide) included types are also called projection weld nuts.
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Hexagonal Weld Nut (Weld Nut) With Pilot (DIN Standard)
SUNCO
A weld nut. Includes a positioning guide (pilot) in the center.
Standard Price: SGD 0.39- Days to Ship: 4 Day(s) or more -
Square Weld Nut (Welded Nut) without Pilot, Protruding Type (1D Type)【1-1,000 Pieces Per Package】
SUNCO
A weld nut. Does not include a positioning guide (pilot).
- Volume Discount
Standard Price: SGD 0.11- Days to Ship: 4 Day(s) or more -
- On Sale Till 31/03/2025
Hex Weld Nut (Welded Nut) with Pilot (1A Type)【1-1,000 Pieces Per Package】
SUNCO
A weld nut. Includes a positioning guide (pilot) in the center.
Standard Price: SGD 0.18- Special Price Days to Ship: Same day or more -
Hexagonal Weld Nut (Weld Nut) With Pilot (1A Shape) Fine【200 Pieces Per Package】
SUNCO
A weld nut. Includes a positioning guide (pilot) in the center.
Standard Price: SGD 28.28 Days to Ship: 4 Day(s) or more -
Hex Weld Nut 1A【1,800-8,000 Pieces Per Package】
SUNCO
[Material] Steel
[Surface treatment] None, Trivalent white
[Nominal] M4, M5, M6, M8, M10, M12Standard Price: SGD 260.25- Days to Ship: 6 Day(s) or more -
Square Weld Nut (Welded Nut) with Pilot【500-1,000 Pieces Per Package】
NISHI SEIKO
A weld nut. Includes a positioning guide (pilot) in the center.
Standard Price: SGD 25.78- Days to Ship: 4 Day(s) or more -
Hexagonal Weld Nut (Weld Nut) No Pilot (1B Shape)【300-500 Pieces Per Package】
SUNCO
A weld nut. Does not include a positioning guide (pilot).
Standard Price: SGD 25.06- Days to Ship: 4 Day(s) or more -
Hex Weld Nuts, Type 1B (without Pilot)【300-500 Pieces Per Package】
SATO RASHI
[Material] Steel screw thread
[Type] Metric coarse application / function for welding
[Sales unit] Boxes/pack
[Nominal designation of screw thread (M)] 4 5 6 8
[Surface treatment] None trivalent chromate bright chromate plating chromate plating nickel plating
[Surface treatment] (details) none trivalent chromate trivalent black trivalent white bright chromate plating chromate plating nickel plating
[Pitch (mm)] 0.7 0.8 1 1.25Standard Price: SGD 25.06- Days to Ship: 4 Day(s) or more -
Square Weld Nut (Welded Nut) Without Pilot, Square Type (1C Type)【500-800 Pieces Per Package】
SUNCO
A weld nut. Does not include a positioning guide (pilot).
Standard Price: SGD 33.00- Days to Ship: 4 Day(s) or more -
T-Type Weld Nut 1A【1,000-5,000 Pieces Per Package】
SUNCO
[Material] Steel
[Surface treatment] None / Trivalent chromate / Trivalent black / Trivalent white / Bright chromate plating / Chromate plating / Black chromate / Nickel plating
[Nominal thread (M)] 4, 5, 6, 8, 10
[Thread type] Metric coarse
[Applications/Functions] For welding
[Sales unit] Box/packStandard Price: SGD 343.73- Days to Ship: 16 Day(s) or more -
T-Type Weld Nut 2B【1,000-5,000 Pieces Per Package】
SUNCO
[Material] Steel
[Surface treatment] None / Trivalent chromate / Trivalent black / Trivalent white / Bright chromate plating / Chromate plating / Black chromate / Nickel plating
[Nominal thread (M)] 4, 5, 6, 8, 10, 12, (inch) 3/8
[Thread type] Metric coarse
[Applications/Functions] For welding
[Sales unit] Box/packStandard Price: SGD 343.73- Days to Ship: 7 Day(s) or more -
Welding Nut F (Without Dowel)【1-500 Pieces Per Package】
OCHIAI
A product that is ideal for tightening split molds.
Standard Price: SGD 0.20- Days to Ship: 4 Day(s) or more -
Standard Price: SGD 0.27- Days to Ship: 4 Day(s) or more -
Square Weld Nut, Non-Pilot, Protruding Type (1D Type) Details【200 Pieces Per Package】
NISHI SEIKO
A weld nut. Does not include a positioning guide (pilot).
Standard Price: SGD 25.59- Days to Ship: 4 Day(s) or more -
T-Shaped Weld Nut (2A) JIS Standard【150-700 Pieces Per Package】
SUNCO
A product that is extremely effective against strong vibrations and has a wide crimped area due to the larger flange size compared with tetragonal and hexagonal weld shapes. Can also be used with thin plates and resin products.
Standard Price: SGD 35.15- Days to Ship: 4 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: SGD 0.77- Days to Ship: 4 Day(s) or more -
E-LOCK Nut (Square Weld Nut)【375-750 Pieces Per Package】
SUNCO
[Material] Steel/SUS304 equivalent
[Surface Processing] None
[Nominal of Thread (M)] 4/5/6/8/10
[Application/Function] For welding
[Thread Ridge Type] Metric Coarse
[Sales Unit] Box/PackageStandard Price: SGD 297.71- Days to Ship: 7 Day(s) or more -
Hex Weld Nut 1A, Fine【1,800 Pieces Per Package】
SUNCO
[Material] Steel
[Surface treatment] None, Trivalent white
[Nominal] M10, M12Standard Price: SGD 269.31- Days to Ship: 16 Day(s) or more -
SUNCO
[Material] Steel
[Surface treatment] None
[Nominal thread (M)] 10
[Thread type] Metric fine
[Applications/Functions] For weldingStandard Price: SGD 0.70 Days to Ship: 7 Day(s) or more -
T-Type Weld Nut 1B【750-5,000 Pieces Per Package】
SUNCO
[Material] Steel
[Surface treatment] None / Trivalent chromate / Trivalent black / Trivalent white / Bright chromate plating / Chromate plating / Black chromate / Nickel plating
[Nominal thread (M)] 4, 5, 6, 8, 10, 12
[Thread type] Metric coarse
[Applications/Functions] For welding
[Sales unit] Box/packStandard Price: SGD 336.86- Days to Ship: 7 Day(s) or more -
T-Type Weld Nut 2A【1,000-5,000 Pieces Per Package】
SUNCO
[Material] Steel
[Surface treatment] None / Trivalent chromate / Trivalent black / Trivalent white / Bright chromate plating / Chromate plating / Black chromate / Nickel plating
[Nominal thread (M)] 4, 5, 6, 8, 10
[Thread type] Metric coarse
[Applications/Functions] For welding
[Sales unit] Box/packStandard Price: SGD 343.73- Days to Ship: 7 Day(s) or more
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| Brand | SUNCO | SUNCO | SUNCO | SUNCO | SUNCO | NISHI SEIKO | SUNCO | SATO RASHI | SUNCO | SUNCO | SUNCO | OCHIAI | OCHIAI | NISHI SEIKO | SUNCO | FUJI SEIMITSU | SUNCO | SUNCO | SUNCO | SUNCO | SUNCO |
| Product Series | Square Weld Nut (Welded Nut) without Pilot, Protruding Type (1D Type)【1-1,000 Pieces Per Package】 | Hex Weld Nut (Welded Nut) with Pilot (1A Type)【1-1,000 Pieces Per Package】 | Hexagonal Weld Nut (Weld Nut) With Pilot (1A Shape) Fine【200 Pieces Per Package】 | Square Weld Nut (Welded Nut) with Pilot【500-1,000 Pieces Per Package】 | Hexagonal Weld Nut (Weld Nut) No Pilot (1B Shape)【300-500 Pieces Per Package】 | Hex Weld Nuts, Type 1B (without Pilot)【300-500 Pieces Per Package】 | Square Weld Nut (Welded Nut) Without Pilot, Square Type (1C Type)【500-800 Pieces Per Package】 | Square Weld Nut, Non-Pilot, Protruding Type (1D Type) Details【200 Pieces Per Package】 | T-Shaped Weld Nut (2A) JIS Standard【150-700 Pieces Per Package】 | ||||||||||||
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| Days to Ship | 4 Day(s) or more | 4 Day(s) or more | Same day or more | 4 Day(s) or more | 6 Day(s) or more | 4 Day(s) or more | 4 Day(s) or more | 4 Day(s) or more | 4 Day(s) or more | 16 Day(s) or more | 7 Day(s) or more | 4 Day(s) or more | 4 Day(s) or more | 4 Day(s) or more | 4 Day(s) or more | 4 Day(s) or more | 7 Day(s) or more | 16 Day(s) or more | 7 Day(s) or more | 7 Day(s) or more | 7 Day(s) or more |
| Thread Nominal (M) | 3 ～ 5 | 4 ～ 12 | 4 ～ 12 | 10 | 4 ～ 10 | 4 ～ 8 | 4 ～ 8 | 4 ～ 8 | 6 ～ 8 | 4 ～ 10 | 4 ～ 12 | 4 ～ 10 | 8 | 10 ～ 12 | 4 ～ 10 | 5 ～ 6 | 6 ～ 10 | 10 | 10 | 4 ～ 12 | 4 ～ 10 |
| Material | Stainless | Steel / Stainless / Titanium | Steel / Stainless | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel / Stainless | Steel | Steel | Steel | Steel |
| Surface Treatment | - | Trivalent Chromate / UniChrome Plating / Chromate Plating / Nickel Plating | N/A / Trivalent Chromate / UniChrome Plating / Chromate Plating / Nickel Plating | N/A | N/A / Trivalent Chromate | - | N/A / Trivalent Chromate / UniChrome Plating / Chromate Plating / Nickel Plating | N/A / Trivalent Chromate / Chromate Plating | N/A / Trivalent Chromate / Chromate Plating | N/A / Trivalent Chromate / UniChrome Plating / Chromate Plating / Nickel Plating | N/A / Trivalent Chromate / UniChrome Plating / Chromate Plating / Nickel Plating | Trivalent Chromate / Zinc Plating / Polish | Trivalent Chromate / Polish | - | Trivalent Chromate | - | - | N/A / Trivalent Chromate | N/A | N/A / Trivalent Chromate / UniChrome Plating / Chromate Plating / Nickel Plating | N/A / Trivalent Chromate / UniChrome Plating / Chromate Plating / Nickel Plating |
| Screw Thread Types | Metric Coarse | Metric Coarse | Metric Coarse | Meter (Fine) | Metric Coarse | Metric Coarse | Metric Coarse | Metric Coarse | Metric Coarse | Metric Coarse | Metric Coarse | Metric Coarse | Metric Coarse | Meter (Fine) | Metric Coarse | Metric Coarse | Metric Coarse | Meter (Fine) | Meter (Fine) | Metric Coarse | Metric Coarse |
| Application / Functions | For Welding | For Welding | For Welding | For Welding | For Welding | For Welding | For Welding | For Welding | For Welding | For Welding | For Welding | For Welding | For Welding | For Welding | For Welding | For Welding | For Welding | For Welding | For Welding | For Welding | For Welding |
| Sales Unit | Bulk (Purchasing from 1 pc.) | Bulk (Purchasing from 1 pc.) ～ Box / Package | Bulk (Purchasing from 1 pc.) ～ Box / Package | Box / Package | Box / Package | Box / Package | Box / Package | Box / Package | Box / Package | Box / Package | Box / Package | Bulk (Purchasing from 1 pc.) ～ Box / Package | Bulk (Purchasing from 1 pc.) | Box / Package | Box / Package | Bulk (Purchasing from 1 pc.) | Box / Package | Box / Package | Bulk (Purchasing from 1 pc.) | Box / Package | Box / Package |
| Thread Nominal (inch) | - | - | - | - | - | - | - | - | - | - | 3/8 | - | - | - | - | - | - | - | - | - | - |
| Surface Treatment (Details) | - | Chromate Plating ～ UniChrome Plating | Chromate Plating ～ UniChrome Plating | N/A | N/A ～ Trivalent Chromate | Chromate Plating ～ UniChrome Plating | Chromate Plating ～ UniChrome Plating | Chromate Plating ～ Trivalent Chromate | Chromate Plating ～ Trivalent Chromate | Chromate Plating ～ UniChrome Plating | Chromate Plating ～ UniChrome Plating | Buffing ～ Zinc Plating | Buffing ～ Trivalent Chromate | N/A | N/A ～ Trivalent Chromate | N/A | - | N/A ～ Trivalent Chromate | N/A | Chromate Plating ～ UniChrome Plating | Chromate Plating ～ UniChrome Plating |
| Locking Details | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | U Nut | - | - | - | - | - |
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Specification/Dimensions
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Thread Nominal (M)
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Material
- Steel
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Surface Treatment
- N/A
- Trivalent Chromate
- UniChrome Plating
- Zinc Plating
- Chromate Plating
- Nickel Plating
- Polish
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Screw Thread Types
- Metric Coarse
- Meter (Fine)
- Wit Coarse
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Application / Functions
- General
- For Welding
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Thread Nominal (inch)
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Locking Details
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