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Ningbo S&D Metalwork Co., Ltd. manufactures the Heavy Structure Bolt, a fastening component intended for demanding industrial applications. The bolt is identified by model number A325M 8S and features a hexagon head for straightforward installation. It is fabricated from high‑grade carbon steel and carries a grade rating of 8.8, indicating a tensile strength of approximately 800 MPa. Diameter options span from M12 to M36, providing flexibility for various joint sizes.
The use of carbon steel aligns with standard practice for high‑strength bolts in structural engineering, and the 8.8 grade complies with ISO 898‑1 specifications for metric fasteners. Typical length ranges for such bolts are 30 mm to 200 mm, although exact lengths are selected per project requirement. The hex head design conforms to standard wrench sizes, facilitating efficient assembly and disassembly on site.
These bolts are commonly employed in bridge construction, machinery assembly, automotive manufacturing and other sectors where high load resistance is essential. The supplier mentions flexible minimum order quantities and offers shipping under FOB or CIF conditions, but specific lead times should be confirmed directly. Buyers are encouraged to request material test certificates and compliance documentation to verify the 8.8 grade and carbon content. Payment terms are negotiated per transaction, reflecting standard international trade practice.
| Model number | A325M 8S (as listed) |
| Material | High‑grade carbon steel (as listed) |
| Strength grade | 8.8 (as listed) |
| Diameter range | M12 - M36 (as listed) |
| Head type | Hexagon head (as listed) |
| Tensile strength (typical) | 800 MPa (typical for grade 8.8) |
| Applicable standard | ISO 898‑1 (standard) |
| Thread pitch (typical) | Coarse metric thread (M) typical |
| Length range (typical) | 30 - 200 mm (typical) |
| Coating (standard) | Plain carbon steel, optional zinc plating (standard) |
Ningbo S&D Metalwork Co., Ltd. is located in Yinzhou District, Ningbo 315114, Zhejiang, China. The supplier carries a harbor trust tier and is listed as an imported tier on the marketplace, with a reported response rate of 0 % and no average response time recorded. This classification reflects a basic level of verification provided by the platform.
The company produces heavy‑duty structural bolts for industrial use, supplying sectors such as construction, machinery and automotive manufacturing. Their product catalogue includes metric hex bolts with grades up to 8.8 and diameters from M12 to M36. No further statements about production capacity, certifications beyond ISO/SGS mentions, or client references are included 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 |
Importers should obtain the material test certificate confirming the 8.8 grade carbon steel composition and the tensile strength of at least 800 MPa. Request the bolt drawing that shows thread dimensions, head size and length options to match the design specifications of your project. Cross‑checking these documents against ISO 898‑1 will help ensure the fasteners meet the required mechanical performance.
Shipping is generally arranged under FOB or CIF terms from the Ningbo port, but the exact incoterm must be agreed with Ningbo S&D Metalwork Co., Ltd. Lead times are not disclosed, so buyers need to ask for a production schedule based on the ordered quantities. Payment methods such as telegraphic transfer or a confirmed letter of credit are typical for overseas transactions and should be defined before order confirmation.
A third‑party inspection can verify bolt dimensions, thread quality and coating condition before loading. Request the inspection report together with the certificate of conformity and packing list to facilitate customs clearance. Maintaining these records will provide assurance of product quality and simplify any future warranty or compliance queries.
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Securing a reliable supply chain for Heavy Structure Bolt is critical for maintaining your business operations. Ningbo S&D Metalwork Co., Ltd., a verified supplier located in China, provides high-quality Heavy Structure Bolt 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 Products 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 Structure Bolt from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Ningbo S&D Metalwork Co., Ltd.. This seamless communication is powered by EximNext, a premier import export marketplace that connects ambitious buyers with verified global sellers across every major industry.
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When importing Heavy Structure Bolt from China, 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.
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Yes, Ningbo S&D Metalwork Co., Ltd. provides Heavy Structure Bolt for bulk export from China. 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 Ningbo S&D Metalwork Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Heavy Structure Bolt to your country.
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