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A563M 10S heavy hex structural nuts supplied by Ningbo S&D Metalwork Co., Ltd. meet ASTM A563M Grade 10S standards, designed for high-strength bolting in structural steel connections. The nuts are available in metric sizes from M12 to M36, with a heavy hex design that distributes load evenly across the bearing surface. A Dacromet coating provides a minimum 1000 hours of salt spray resistance, making them suitable for outdoor and corrosive environments without compromising thread compatibility.
The Grade 10S classification indicates a medium-carbon alloy steel composition with a typical tensile strength of 900 MPa and proof load of 830 MPa, standard for high-strength structural applications. The Dacromet finish, a zinc-aluminium flake coating, offers a typical thickness of 8-12 microns and does not require hydrogen embrittlement relief, unlike zinc-plated alternatives. Threading conforms to ISO 724 metric coarse pitch, with a standard 6H tolerance for consistent fit with matching bolts.
These nuts are used in construction for steel frameworks, in automotive for chassis assembly, and in heavy machinery for securing load-bearing components. Buyers sourcing from Ningbo S&D Metalwork Co., Ltd. in Yinzhou District can request packaging options such as bulk bags or cartons, with lead times and incoterms confirmed directly with the supplier. The product is ideal for importers seeking durable, corrosion-resistant fasteners for industrial projects in China’s export market.
| Standard | ASTM A563M Grade 10S |
| Size Range | M12 to M36 |
| Type | Heavy Hex Structural Nut |
| Coating | Dacromet (zinc-aluminium flake) |
| Corrosion Resistance | 1000 hours salt spray (minimum) |
| Thread Standard | ISO 724 (metric coarse) |
| Thread Tolerance | 6H (standard for structural nuts) |
| Material | Medium-carbon alloy steel (typical for Grade 10S) |
| Tensile Strength | 900 MPa (typical for Grade 10S) |
| Proof Load | 830 MPa (typical for Grade 10S) |
| Coating Thickness | 8-12 microns (typical for Dacromet) |
| Hydrogen Embrittlement Relief | Not required (standard for Dacromet) |
Ningbo S&D Metalwork Co., Ltd. is based in Yinzhou District, Ningbo, Zhejiang Province, China, and operates as an imported-tier supplier specialising in high-strength fasteners. The company’s profile shows it is categorised under the harbor trust tier, indicating a baseline level of verification for export readiness.
The supplier’s listing confirms its focus on structural fasteners like the A563M 10S nuts, but does not provide details on factory scale, production capacity, or client history. Response metrics are currently unavailable, so buyers should confirm communication channels and lead times directly. The address in Yinzhou District places the supplier in a key manufacturing hub for metalwork and industrial components.
| 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 |
Before ordering A563M 10S nuts from Ningbo S&D Metalwork Co., Ltd., verify the supplier’s ability to provide mill test certificates (MTCs) for each batch, confirming compliance with ASTM A563M Grade 10S. Request documentation for the Dacromet coating process, including salt spray test results and coating thickness measurements, to ensure consistency with your project’s corrosion resistance requirements.
Confirm logistics details such as lead time, which may vary based on size and quantity, and agree on Incoterms (e.g., FOB Ningbo or CIF destination port) to clarify responsibility for shipping costs and risks. Payment terms, typically T/T or L/C, should be negotiated upfront, with milestones tied to production or inspection stages. The supplier’s location in Yinzhou District offers proximity to Ningbo Port, a major hub for containerised exports.
Conduct quality checks upon receipt, including visual inspection for coating uniformity and thread integrity, and dimensional verification using calipers or thread gauges. For critical applications, arrange third-party inspection during production to validate threading tolerance and coating adhesion. Ensure all documentation, including packing lists and certificates of conformity, matches the purchase order to avoid customs delays.
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When sourcing A563m 10s Hsn Nuts Dacromet 1000hrs for your business, securing the right balance of quality and cost is essential. Ningbo S&D Metalwork Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.002/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Nuts sector with strong demand from importing countries worldwide.
Importing A563m 10s Hsn Nuts Dacrom requires careful attention to shipping logistics, customs compliance, and secure payment terms. Ningbo S&D Metalwork Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
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Importing A563m 10s Hsn Nuts Dacrom requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for A563m 10s Hsn Nuts Dacromet 1000hrs from Ningbo S&D Metalwork Co., Ltd. is $0.002/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Ningbo S&D Metalwork Co., Ltd. through EximNext.
The supplier, Ningbo S&D Metalwork Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for A563m 10s Hsn Nuts Dacrom. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for A563m 10s Hsn Nuts Dacromet 1000hrs depends on the specific grade and form. Contact Ningbo S&D Metalwork Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import A563m 10s Hsn Nuts Dacrom from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Ningbo S&D Metalwork Co., Ltd.. Ensure you have the necessary import licenses for Nuts products in your destination country.
Yes, Ningbo S&D Metalwork Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Ningbo S&D Metalwork Co., Ltd. through EximNext.
Ningbo S&D Metalwork Co., Ltd. offers A563m 10s Hsn Nuts Dacrom with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
A563m 10s Hsn Nuts Dacrom is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Ningbo S&D Metalwork Co., Ltd. through our platform.
Ningbo S&D Metalwork Co., Ltd. maintains international quality certifications. These ensure that the A563m 10s Hsn Nuts Dacrom meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Ningbo S&D Metalwork Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Ningbo S&D Metalwork Co., Ltd..
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