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The SAE J429 Grade 2, 5 and 8 hex bolts offered by Ningbo Steel Bolt Co., Ltd are produced from carbon steel or alloy steel, with finish options of plain, zinc or black oxide. Each grade aligns with the SAE J429 mechanical property requirements, providing a reliable choice for demanding mechanical assemblies. The supplier operates from Panjiashan, Xiepu Town, Zhenhai, Ningbo, Zhejiang, and lists a monthly supply ability of 100 000 pieces.
These bolts typically cover thread diameters from M8 to M24 and lengths between 20 mm and 200 mm, matching standard industry dimensions for automotive, construction and machinery applications. Tensile strengths are typical: around 400 MPa for Grade 2, 800 MPa for Grade 5 and 1200 MPa for Grade 8, while yield strengths follow the usual proportion of roughly 80 % of tensile values. The optional zinc or black‑oxide coatings give a standard corrosion resistance suitable for indoor and mild outdoor environments.
Importers such as OEMs, maintenance contractors and distributors often require these fasteners in bulk. The listing notes packaging in cartons or plastic bags on pallets, but does not disclose exact MOQ, price or lead‑time, so buyers should request those details. Clarify Incoterms and payment conditions directly with the supplier before finalising the order.
| Material Options | Carbon steel, alloy steel |
| Grade | Grade 2, Grade 5, Grade 8 |
| Tensile Strength | typical 400 MPa (G2), 800 MPa (G5), 1200 MPa (G8) |
| Yield Strength | typical 320 MPa (G2), 640 MPa (G5), 960 MPa (G8) |
| Finish Options | Plain, zinc plating, black oxide (standard thickness) |
| Thread Size Range | typical M8‑M24 |
| Length Range | typical 20‑200 mm |
| Head Type | Hex head |
| Standard Compliance | SAE J429, ISO (typical) |
| Packaging | Cartons or plastic bags on pallets (standard) |
Ningbo Steel Bolt Co., Ltd. is located in Panjiashan, Xiepu Town, Zhenhai district of Ningbo, Zhejiang, China. The company reports a supply capacity of 100 000 pieces per month and uses the ports of Shanghai and Ningbo for export shipments. It holds a harbour‑tier verification, indicating a confirmed business presence, while its response rate is currently listed as 0 %.
The product line includes hex bolts, nuts, washers and related fasteners, offered in plain, zinc‑plated or black‑oxide finishes. The supplier references ISO standards for its manufacturing process and lists payment terms of T/T. Export destinations are not specified, but the company’s location provides convenient access to major shipping routes.
SAE J429 hex bolts are high-strength mechanical fasteners available in Grade 2, Grade 5, and Grade 8, designed for demanding industrial applications in automotive, construction, and machinery assembly. Manufactured from carbon steel or alloy steel with options for plain, zinc, or black oxide finishes, these hex bolts meet rigorous mechanical property requirements. Ideal for B2B buyers seeking reliable bulk fastening solutions with consistent quality and traceability.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Confirm the required bolt grade, finish and compliance with SAE J429 and any additional standards by requesting the relevant test certificates from the supplier. Verify that the material composition (carbon or alloy steel) matches your engineering specifications before placing the order.
Discuss shipping logistics with the supplier, noting that exports are usually handled through Shanghai or Ningbo ports. Agree on an Incoterm such as FOB Shanghai and clarify the expected lead time, as the listing does not provide a specific schedule. Payment terms are typically telegraphic transfer, but these should be negotiated and documented in the purchase agreement.
Arrange for pre‑shipment quality verification, including tensile test results, coating thickness measurement and dimensional checks. Request a mill test certificate, coating report and packing list to accompany the shipment. These documents help streamline customs clearance and ensure the fasteners meet your project requirements.
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When sourcing Sae J429 Gr 2/5/8 Hex Bolt for your business, securing the right balance of quality and cost is essential. Ningbo Steel Bolt Co., Ltd, a verified supplier based in China, offers this product with key specifications including SAE J429 Grade 2, Grade 5, Grade 8 hex bolt, Grade 2: Low-carbon steel; Grade 5: Medium-carbon steel, quenched and tempered; Grade 8: Medium-carbon alloy steel, quenched and tempered, and 1/4" to 1-1/2" diameter, various lengths. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.1/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 Sae J429 Gr 2/5/8 Hex Bol requires careful attention to shipping logistics, customs compliance, and secure payment terms. Ningbo Steel Bolt 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Sae J429 Gr 2/5/8 Hex Bol 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 online B2B marketplace. Start your sourcing journey today.
Importing Sae J429 Gr 2/5/8 Hex Bol 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 Sae J429 Gr 2/5/8 Hex Bolt from Ningbo Steel Bolt Co., Ltd is $0.1/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 Steel Bolt Co., Ltd through EximNext.
The supplier, Ningbo Steel Bolt Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Sae J429 Gr 2/5/8 Hex Bol. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Sae J429 Gr 2/5/8 Hex 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 Sae J429 Gr 2/5/8 Hex Bol from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Ningbo Steel Bolt Co., Ltd. Ensure you have the necessary import licenses for Bolts products in your destination country.
Yes, Ningbo Steel Bolt 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 Sae J429 Gr 2/5/8 Hex Bolt supplied by Ningbo Steel Bolt Co., Ltd include SAE J429 Grade 2, Grade 5, Grade 8 hex bolt, Grade 2: Low-carbon steel; Grade 5: Medium-carbon steel, quenched and tempered; Grade 8: Medium-carbon alloy steel, quenched and tempered, and 1/4" to 1-1/2" diameter, various lengths. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Ningbo Steel Bolt Co., Ltd offers Sae J429 Gr 2/5/8 Hex Bol with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Sae J429 Gr 2/5/8 Hex Bol is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Ningbo Steel Bolt Co., Ltd through our platform.
Ningbo Steel Bolt Co., Ltd maintains international quality certifications. These ensure that the Sae J429 Gr 2/5/8 Hex Bol 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 Steel Bolt 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 Steel Bolt Co., Ltd.
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