Import Carriage Bolt Astm A307 Gradea Sae J429 Grade2 — Buy in wholesale FOB from Supplier in China
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Carriage Bolt ASTM A307 Gradea SAE J429 Grade2
Ningbo S&D Metalwork Co., Ltd. manufactures carriage bolts that meet ASTM A307 Grade A and SAE J429 Grade 2 specifications. The product range covers diameters from ½ inch to 1 inch, providing a common size spectrum for structural connections. Available surface treatments include black oxide, zinc plating, and other finishes to improve corrosion resistance.
The bolts are produced from carbon steel, delivering a typical tensile strength of 420 MPa for the A307 grade. For applications requiring higher corrosion resistance, a zinc‑plated finish is standard, while black oxide is typical for indoor use. Industry practice generally pairs these bolts with washers and nuts of matching grade to ensure consistent joint performance.
They are widely used in construction framing, machinery assembly, and automotive sub‑components where reliable fastening is essential. Contractors, equipment manufacturers, and OEMs in China and abroad source these bolts for bulk projects. The supplier offers flexible FOB or CIF shipping; specific MOQ, lead time and payment conditions must be verified with the supplier. Prospective buyers should request a mill test certificate to confirm compliance with the cited standards. Visual inspection for head roundness and thread integrity is part of the supplier’s quality routine.
| Standard compliance | ASTM A307 Grade A, SAE J429 Grade 2 |
| Diameter range | ½ inch - 1 inch |
| Length | typical 1 inch - 4 inch |
| Material | Carbon steel |
| Surface finish | Black oxide, zinc plating, other finishes |
| Tensile strength | typical 420 MPa |
| Corrosion resistance | typical for zinc‑plated carbon steel |
| Packaging | Bulk cartons or pallets |
| Head type | Smooth dome head with square neck |
| Thread type | Standard UNC (imperial) for listed sizes - typical |
Ningbo S&D Metalwork Co., Ltd. is based in the Yinzhou District of Ningbo, Zhejiang Province, China, postal code 315114. The supplier carries a harbor trust tier and is classified as an imported tier, indicating it primarily serves overseas buyers. Its response statistics show a 0.00% response rate and no recorded reply time, suggesting that communication may need to be initiated proactively.
The company focuses on producing carriage bolts that comply with recognised international standards for construction and industrial use. Export shipments are normally organised in bulk cartons or on pallets and can be arranged under FOB or CIF terms. No further corporate background, employee count or client list is disclosed in the available data.
| 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 |
Sourcing Carriage Bolt ASTM A307 Gradea SAE J429 Grade2 from Ningbo S&D Metalwork Co., Ltd. - China Import Guide
Confirm the exact grade, diameter and surface finish required for your project before finalising the purchase. Ask the supplier for the mill test certificate and any additional compliance documents to ensure the bolts meet ASTM A307 and SAE J429 requirements. Verify that the dimensions and tolerances align with your engineering drawings.
Agree on the preferred Incoterm, such as FOB from the port of Ningbo or CIF to your destination, and clarify payment terms and lead‑time expectations. Because the supplier’s response activity is currently low, establish a clear point of contact and obtain written confirmation of shipping schedules.
Plan for a quality inspection upon arrival, focusing on head geometry, thread integrity and surface coating condition. A third‑party inspection or an in‑house dimensional check can help verify that the received bolts conform to the agreed specifications and standards.
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30 suppliersBuy Carriage Bolt Astm A307 G in Bulk — Verified Supplier in China
When sourcing Carriage Bolt Astm A307 Gradea Sae J429 Grade2 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 $1/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.
Carriage Bolt Astm A307 G Specifications, Trade Terms & Pricing
Importing Carriage Bolt Astm A307 G 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 import export marketplace designed to make cross-border trade secure and efficient.
About Ningbo S&D Metalwork Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Carriage Bolt Astm A307 G 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 Nuts category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Import Carriage Bolt Astm A307 G — Shipping, Logistics & Customs
Importing Carriage Bolt Astm A307 G 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).
Frequently Asked Questions About Carriage Bolt Astm A307 G
What is the wholesale price of Carriage Bolt Astm A307 Gradea Sae J429 Grade2?
The current listed wholesale price for Carriage Bolt Astm A307 Gradea Sae J429 Grade2 from Ningbo S&D Metalwork Co., Ltd. is $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 S&D Metalwork Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Carriage Bolt Astm A307 G?
The supplier, Ningbo S&D Metalwork Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Carriage Bolt Astm A307 G. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Carriage Bolt Astm A307 Gradea Sae J429 Grade2?
The HS Code classification for Carriage Bolt Astm A307 Gradea Sae J429 Grade2 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.
How can I import Carriage Bolt Astm A307 G from China?
To import Carriage Bolt Astm A307 G 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.
Is Ningbo S&D Metalwork Co., Ltd. a verified supplier?
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.
What are the key specifications of Carriage Bolt Astm A307 Gradea Sae J429 Grade2?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Ningbo S&D Metalwork Co., Ltd. through EximNext.
What packaging options are available for bulk orders of Carriage Bolt Astm A307 G?
Ningbo S&D Metalwork Co., Ltd. offers Carriage Bolt Astm A307 G with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Carriage Bolt Astm A307 G the most?
Carriage Bolt Astm A307 G is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Ningbo S&D Metalwork Co., Ltd. through our platform.
What certifications does this Carriage Bolt Astm A307 G supplier hold?
Ningbo S&D Metalwork Co., Ltd. maintains international quality certifications. These ensure that the Carriage Bolt Astm A307 G meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Carriage Bolt Astm A307 Gradea Sae J429 Grade2 on EximNext?
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.
What payment methods are accepted?
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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