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D&Y Fasteners offers Heavy Hexagonal Nuts that are intended for high‑strength bolting applications. The product description lists compliance with a range of international standards including ASTM A193, ASTM A194, ASTM A325, ASTM A490, SAE J429, SAE J995, DIN, ISO, JIS B1186 and JSS S10T. The nuts are shipped from South Korea and are available in various packaging formats such as carton boxes, PP bags or steel drums.
Typical heavy‑duty hex nuts are forged from carbon steel and, for metric sizes, are often supplied in grade 8.8, which provides a tensile strength of about 800 MPa. Standard metric dimensions cover M12 through M24 with corresponding thread pitches, and a zinc‑plated coating is commonly applied to improve corrosion resistance. The listed HS codes (731815, 731816, 731822) align with standard classifications for steel fasteners.
Importers targeting automotive, construction or machinery sectors usually require large quantities to meet production schedules. The listing notes that the minimum order size is open to discussion, allowing flexibility for both small‑batch and bulk purchases. Buyers should confirm the exact size range, packaging preference, incoterm and payment terms directly with D&Y Fasteners before finalising a contract.
| Applicable Standards | ASTM A193, ASTM A194, ASTM A325, ASTM A490, SAE J429, SAE J995, DIN, ISO, JIS B1186, JSS S10T |
| Material (typical) | typical carbon steel, grade 8.8 |
| Tensile Strength (typical) | typical 800 MPa for grade 8.8 |
| Size Range (typical) | typical M12‑M24 metric |
| Thread Pitch (typical) | typical ISO metric thread |
| Coating (typical) | typical zinc plating for corrosion resistance |
| HS Code | 731815, 731816, 731822 |
| Packaging Options | Carton box, PP bag or steel drum |
| Minimum Order Quantity | To be discussed |
| Typical Weight per Unit | typical 30 g for an M16 nut |
D&Y Fasteners is based at 76 Gojan‑ro, Danwon‑gu, Ansan, Kyunggi‑Do, 425‑718, South Korea (Republic Of Korea). The supplier carries a harbour trust tier and currently shows a response rate of 0 % with no recorded response time, indicating that communication may need to be initiated through formal channels.
The company lists a broad portfolio of fasteners and highlights heavy hexagonal nuts as a key product. The description references a wide array of international standards, suggesting that the nuts are intended for demanding engineering applications. No further details on production capacity, certifications or client references are provided in the listing.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Prior to ordering, verify that the nuts meet the required standards and request a mill test report confirming material grade and tensile strength. Confirm the exact size, thread pitch and coating type needed for your application, and ask for a sample if possible to assess fit and finish. Ensure that D&Y Fasteners’ harbour tier status aligns with your supplier‑risk policy.
Shipping from South Korea typically involves container freight from ports such as Busan or Incheon. Discuss incoterms (FOB, CIF, etc.), expected lead times and preferred payment terms (e.g., T/T, LC) with the supplier, as these details are not disclosed in the listing. Prepare the necessary customs documentation, including commercial invoice, packing list and HS code declarations.
Arrange an independent inspection at the point of loading to check dimensions, thread integrity and coating quality. Request a certificate of conformity that references the applicable ASTM or ISO standards. Verify that all packaging is sealed and labelled correctly to avoid delays during customs clearance.
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Securing a reliable supply chain for Heavy Hexagonal Nuts is critical for maintaining your business operations. D&Y Fasteners, a verified supplier located in South Korea (Republic Of Korea), provides high-quality Heavy Hexagonal Nuts ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Nuts industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Heavy Hexagonal Nuts from South Korea (Republic Of Korea), buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with D&Y Fasteners. This seamless communication is powered by EximNext, a premier import export marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. D&Y Fasteners is part of our extensive network of vetted international exporters. Browse more products in the Nuts category or discover new suppliers across the Nuts sector. Expand your sourcing capabilities through our trusted online B2B marketplace — the import export marketplace built for serious international trade.
When importing Heavy Hexagonal Nuts from South Korea (Republic Of Korea), buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact D&Y Fasteners directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, D&Y Fasteners provides Heavy Hexagonal Nuts for bulk export from South Korea (Republic Of Korea). You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with D&Y Fasteners. Contact the supplier to discuss the best logistics options for importing Heavy Hexagonal Nuts to your country.
Send a direct message to D&Y Fasteners through our platform to request a product sample before committing to a large wholesale order.
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