Import Expansion Bolt — Buy in wholesale FOB from Supplier in Hong Kong
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Expansion bolt
Hebei Bentley Technology Co., Ltd. manufactures expansion bolts that provide a secure anchor in concrete and masonry structures. The product line includes carbon‑steel bolts with zinc plating as well as stainless‑steel variants in grade 304, offered in diameters from M6 to M20. Lengths cover a typical span of 40 mm to 300 mm, allowing selection to match hole depth and embedment requirements. The design incorporates an expansion sleeve and a hex nut that together create a radial wedge when tightened.
The carbon‑steel option follows the hot‑dip zinc coating standard, delivering typical corrosion resistance for indoor and mild outdoor environments. The stainless‑steel 304 version adheres to ASTM A276, providing superior resistance to chloride‑induced corrosion, a common need in marine or chemical facilities. Typical tensile strength for the carbon‑steel bolts is 400 MPa, while the stainless variant reaches around 520 MPa, meeting the requirements of ISO 898‑1 for metric fasteners. These specifications align with industry practice for structural anchoring in commercial and infrastructure projects.
Target customers are construction contractors, infrastructure developers and equipment installers who require permanent anchorage for heavy machinery, signage, handrails or structural steel members. Hebei Bentley offers quotations and shipping options such as FOB from the nearby Hebei port, with quantities negotiated per project scope; exact MOQ and pricing are supplied on request. Importers should confirm the chosen material grade, diameter and length before finalising the order, and verify any required certifications such as ISO 9001. The supplier’s Hong Kong address provides a convenient gateway for trans‑shipment to Asian and global markets.
| Diameter range | M6 - M20 |
| Length range | 40 mm - 300 mm |
| Material - carbon steel | Zinc‑plated (typical hot‑dip coating) |
| Material - stainless steel | Grade 304 (typical ASTM A276) |
| Tensile strength | Typical 400 MPa for carbon steel, 520 MPa for stainless 304 |
| Shear capacity | Typical 250 MPa (depending on diameter) |
| Standard compliance | Typical ISO 898‑1 metric fastener standard |
| Coating | Zinc plating (typical) for carbon‑steel version |
| Packaging | Bulk cartons or pallets, 1000 units per pallet (typical) |
| Markings | Batch number and material grade printed on head (typical) |
Hebei Bentley Technology Co., Ltd. is registered at Peking Tower, Shengli Road, Taocheng District, Hengshui, Hebei, with a mailing address that references Hong Kong for international correspondence. The supplier is classified under the harbor trust tier, indicating a verified business identity on the platform.
The company’s catalogue focuses on expansion bolts for concrete and masonry anchoring, offering both zinc‑plated carbon steel and stainless‑steel 304 options. While the listing does not disclose production capacity or specific certifications, it states that the bolts meet international fastener standards and are exported in bulk packaging for large‑scale projects. Prospective buyers can request detailed material test reports and certification copies directly from the supplier.
Expansion bolts are essential concrete and masonry anchor fasteners used in construction, infrastructure, and industrial applications. Available in carbon steel with zinc plating or stainless steel 304/316 grades, they range from M6 to M20 diameter with lengths typically 40mm to 300mm. These fasteners are exported in bulk cartons or pallets, with pricing influenced by material grade, surface treatment, and order volume. Leading suppliers are based in China, India, and Taiwan, serving global hardware importers and construction contractors.
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Sourcing Expansion bolt from Hebei Bentley Technology Co., Ltd. - Hong Kong Import Guide
Importers should first obtain the full technical data sheet that lists the selected diameter, length, material grade and coating type. Request a material test report confirming tensile strength and corrosion‑resistance properties, as well as a certification of compliance with ISO 898‑1. Confirm that the supplier can meet the project’s required quantity and any custom length tolerances before confirming the purchase.
Shipping from Hebei typically departs from the nearby Port of Tianjin or the Hong Kong trans‑shipment hub; buyers need to specify the preferred incoterm, such as FOB Tianjin or CIF Hong Kong. Lead times depend on order size and any required post‑production inspection, so request an estimated schedule from the supplier. Common payment arrangements include a confirmed L/C at sight or a 30% advance against a pro‑forma invoice, but the exact terms should be negotiated directly.
Upon receipt, perform a visual check for coating integrity and verify that the bolt head size matches the ordered specification. Engage an independent inspection service to conduct hardness testing and dimensional verification, especially for critical load‑bearing applications. Retain all test reports, material certificates and inspection documents as part of the project’s quality assurance records.
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30 suppliersBuy Expansion Bolt in Bulk — Verified Supplier in Hong Kong
When sourcing Expansion Bolt for your business, securing the right balance of quality and cost is essential. Hebei Bentley Technology Co., Ltd., a verified supplier based in Hong Kong, offers this product with key specifications including Carbon Steel Grade 4.8 / 8.8; Stainless Steel 304 / 316, Carbon Steel C ≤ 0.25%, Zn Plated; Stainless Steel Cr 18-20%, Ni 8-10.5%, and M6 to M24 Diameter; Length 40mm to 300mm (customizable). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1,8002,400./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7318.14, making it a staple in the Bolts sector with strong demand from importing countries worldwide.
Expansion Bolt Specifications, Trade Terms & Pricing
Importing Expansion Bolt requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hebei Bentley Technology 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 7318.14 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.
About Hebei Bentley Technology Co., Ltd. — Supplier in Hong Kong
Finding trustworthy partners is the foundation of successful importing. The supplier of this Expansion 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 online B2B marketplace. Start your sourcing journey today.
Import Expansion Bolt — Shipping, Logistics & Customs
Importing Expansion 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 7318.14 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 Expansion Bolt
What is the wholesale price of Expansion Bolt?
The current listed wholesale price for Expansion Bolt from Hebei Bentley Technology Co., Ltd. is $1,8002,400./Bags on FOB terms from Hong Kong. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Hebei Bentley Technology Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Expansion Bolt?
The supplier, Hebei Bentley Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Expansion Bolt. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Expansion Bolt?
For international shipping and customs clearance, Expansion Bolt is classified under HS Code 7318.14. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Expansion Bolt from Hong Kong?
To import Expansion Bolt from Hong Kong, negotiate shipping terms (FOB, CIF, or EXW) directly with Hebei Bentley Technology Co., Ltd.. Ensure you have the necessary import licenses for Bolts products in your destination country.
Is Hebei Bentley Technology Co., Ltd. a verified supplier?
Yes, Hebei Bentley Technology 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 Expansion Bolt?
The key specifications for Expansion Bolt supplied by Hebei Bentley Technology Co., Ltd. include Carbon Steel Grade 4.8 / 8.8; Stainless Steel 304 / 316, Carbon Steel C ≤ 0.25%, Zn Plated; Stainless Steel Cr 18-20%, Ni 8-10.5%, and M6 to M24 Diameter; Length 40mm to 300mm (customizable). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Expansion Bolt?
Hebei Bentley Technology Co., Ltd. offers Expansion Bolt with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Expansion Bolt the most?
Expansion Bolt is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hebei Bentley Technology Co., Ltd. through our platform.
What certifications does this Expansion Bolt supplier hold?
Hebei Bentley Technology Co., Ltd. maintains international quality certifications. These ensure that the Expansion Bolt meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Expansion Bolt on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Hebei Bentley Technology 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 Hebei Bentley Technology Co., Ltd..
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