Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

The listing offers hexagonal head bolts manufactured from carbon steel, stainless steel grade 304, and alloy steel. These fasteners are produced to DIN, ANSI, ASME and API standards and are supplied in both metric and imperial thread sizes. Custom plating and packaging options are available for bulk B2B orders. The supplier highlights suitability for construction, automotive, machinery and oil-and-gas projects.
In the fastener market typical grade 8.8 bolts provide tensile strengths of approximately 800 MPa, while grade 10.9 reaches about 1040 MPa. Standard surface treatments include zinc plating and black oxide to improve corrosion resistance. Dimensional tolerances follow class 6g for metric threads and 2A for imperial threads.
Buyers such as OEM manufacturers, infrastructure contractors and equipment assemblers commonly source these bolts for structural joints. The supplier does not publish minimum order quantities, lead times or specific incoterms, so those details should be confirmed directly. Request a material test report and packaging confirmation before finalising the purchase.
| Material | Carbon Steel, Stainless Steel 304, Alloy Steel |
| Head Type | Hexagonal head |
| Thread Standards | Metric and imperial threads to DIN, ISO, ANSI, ASME |
| Strength Grade (typical) | Grade 8.8 |
| Tensile Strength (typical) | 800‑1000 MPa for grade 8.8 |
| Surface Finish (typical) | Zinc plating, black oxide |
| Diameter Range (typical) | M4‑M24, length 10‑200 mm |
| Packaging (typical) | Bulk coil or cartons of 500 pcs |
| Compliance Standards | DIN, ISO, BS, EN, ASTM, ANSI, ASME, API, SAE, IFI, FIJ |
Ningbo Trigey Trade Co., Ltd is based in Ningbo, Zhejiang Province, China, with its registered address on Zhongshan East Road, Yinzhou District. The company holds a harbour‑level trust tier on the platform, though its recorded response rate is currently zero, indicating that buyers should verify communication responsiveness early in the dialogue.
The supplier states that it can provide both standard and customised fasteners, covering carbon steel, stainless steel, alloy steel and other materials, and that it follows ISO, DIN, BS, EN, ASTM, ANSI, ASME, API, SAE, IFI and FIJ standards. No specific minimum order quantity, lead‑time or incoterm is disclosed in the listing, so these commercial terms need to be obtained directly from the supplier.
Industrial hex bolts are essential structural fasteners manufactured in carbon steel, stainless steel 304/316, and alloy steel grades per DIN, ANSI, ASME, and API standards. These hex head bolts are widely used in construction, automotive, machinery, oil and gas, and infrastructure projects requiring high tensile strength and reliable joint integrity. Available in metric and imperial sizes with custom plating and packaging options for international B2B trade and OEM supply.
| 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 confirming a purchase, importers should request a material test report that details the chemical composition of the carbon steel, stainless steel 304 or alloy steel batch. A grade certification confirming compliance with DIN, ISO or ANSI specifications helps ensure the bolt will meet required tensile performance. Verifying the exact thread pitch, diameter and length against engineering drawings reduces the risk of mismatched fasteners during production.
Logistics for shipments from China typically use the Port of Ningbo as the loading point, but the buyer must agree on the incoterm - whether FOB, CIF or DDP - and the expected transit time. Since the listing does not publish lead‑time, request a realistic shipping schedule and any consolidation options the supplier can provide. Payment terms are also not stated; common practice includes a 30 % advance letter of credit with the balance payable against documents.
Quality assurance can be reinforced by arranging a third‑party inspection before loading, focusing on dimensions, coating thickness and tensile strength. Ask the supplier to supply the relevant certificates such as ISO 9001 or any specific test reports that correspond to the chosen grade. Maintaining a clear record of inspection results and documentation will streamline customs clearance and downstream quality control.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Bolt for your business, securing the right balance of quality and cost is essential. Ningbo Trigey Trade Co., Ltd, a verified supplier based in China, offers this product with key specifications including Grade 4.8, 8.8, 10.9, 12.9 (carbon/alloy steel); A2-70, A4-70 (stainless steel), Carbon Steel (C 0.15-0.45%), Stainless Steel 304 (Cr 18%, Ni 8%), Alloy Steel (Cr, Mo, V alloyed), and M6 to M72 (metric), 1/4" to 3" (imperial); Length 20mm - 300mm+ per standard. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $10/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7318.15, making it a staple in the Bolts sector with strong demand from importing countries worldwide.
Importing Bolt requires careful attention to shipping logistics, customs compliance, and secure payment terms. Ningbo Trigey Trade Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7318.15 in their destination country. 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Bolt has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Bolts category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Bolt 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 for HS Code 7318.15 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 Bolt from Ningbo Trigey Trade Co., Ltd is $10/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 Trigey Trade Co., Ltd through EximNext.
The supplier, Ningbo Trigey Trade Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Bolt. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Bolt is classified under HS Code 7318.15. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Bolt from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Ningbo Trigey Trade Co., Ltd. Ensure you have the necessary import licenses for Bolts products in your destination country.
Yes, Ningbo Trigey Trade 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.
The key specifications for Bolt supplied by Ningbo Trigey Trade Co., Ltd include Grade 4.8, 8.8, 10.9, 12.9 (carbon/alloy steel); A2-70, A4-70 (stainless steel), Carbon Steel (C 0.15-0.45%), Stainless Steel 304 (Cr 18%, Ni 8%), Alloy Steel (Cr, Mo, V alloyed), and M6 to M72 (metric), 1/4" to 3" (imperial); Length 20mm - 300mm+ per standard. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Ningbo Trigey Trade Co., Ltd offers Bolt with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Bolt is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Ningbo Trigey Trade Co., Ltd through our platform.
Ningbo Trigey Trade Co., Ltd maintains international quality certifications. These ensure that the Bolt 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 Trigey Trade 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 Trigey Trade Co., Ltd.
Discover more products in Bolts from verified suppliers worldwide.