Import Thread Rock Bolt — Buy in wholesale FOB from Supplier in China
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Thread Rock Bolt
The product is a threaded rock bolt supplied by Henan Zongxiang Heavy Industry Import And Export Co, .ltd. Standard models are 18 mm diameter by 2 m length and 16 mm diameter by 6 m length, fabricated from high‑strength low‑alloy steels 16Mn and 20Mnsi. The bolts are delivered with pre‑threaded anchorage and fastening ends, eliminating the need for on‑site machining and reducing installation labour. The supplier notes that dimensions can be customised to meet specific project requirements, and the bolts are compatible with standard rock‑bolt plates and nuts used worldwide.
These bolts use high‑strength low‑alloy steel, a material class commonly specified for rock reinforcement because of its consistent yield strength and corrosion resistance. In the industry, similar products are often produced to ASTM A1027 or EN 13231 standards, providing tensile strengths in the range of 120‑150 MPa for the grades used. The pre‑threaded design ensures uniform load transfer along the entire length, a feature valued in tunnel and slope support where rapid installation is critical. Typical surface protection includes a zinc‑rich coating to guard against underground moisture.
The primary users are mining contractors, tunnelling firms and civil‑engineering companies that require reliable rock support in underground environments. Buyers usually request bulk shipments and may need certification of material grade, which can be supplied on request. Because the listing does not specify Incoterms or payment terms, importers should confirm FOB or CIF conditions directly with the supplier. Custom lengths and diameters are available, so specifying the exact project geometry before ordering is advisable.
| Material | High‑Strength Low‑Alloy Steel 16Mn / 20Mnsi |
| Standard Diameter | 18 mm (2 m length) and 16 mm (6 m length) |
| Custom Diameter | Available on request, typical range 12‑25 mm |
| Length Options | Standard lengths 2 m and 6 m, custom lengths typical up to 12 m |
| Thread Type | Pre‑threaded anchorage and fastening ends, metric pitch |
| Typical Tensile Strength | typical 120‑150 MPa for 16Mn/20Mnsi grades |
| Standard Compliance | typical ASTM A1027 or EN 13231 |
| Typical Coating | typical zinc‑rich protective coating |
| Packaging | typical wooden crates with internal bracing |
| Typical Application Temperature | typical -20 °C to 60 °C |
Henan Zongxiang Heavy Industry Import And Export Co, .ltd. is registered in Zhengzhou, Henan Province, China, with its address on Hanghai Road in the Guanzhenghuizu District. The company is listed under the harbour trust tier, indicating a verified trade profile, though its current response rate is recorded as 0 % with an average response time of zero hours, suggesting limited recent communication activity.
The supplier focuses on heavy‑industry fasteners, particularly rock bolts used in underground mining, tunnel construction and slope stabilisation. It advertises the ability to customise bolt dimensions and material grades to match specific engineering specifications, but does not provide public details on production capacity, certifications or warranty terms.
Threaded rock bolts are widely used in underground mining, tunnel construction, and geotechnical engineering for rock mass reinforcement and structural support. Our standard specifications include 18mm diameter x 2m length and 16mm x 6m, with customization available to meet project-specific requirements. Made from 16Mn and 20Mnsi high-strength low-alloy steel, these bolts feature pre-threaded anchorage and fastening ends that eliminate the need for on-site machining, significantly reducing installation time and labor costs. These bolts are critical components in rock support systems, compatible with standard rock bolt plates and nuts for efficient deployment in mines, highway tunnels, and slope stabilization projects worldwide.
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Sourcing Thread Rock Bolt from Henan Zongxiang Heavy Industry Import And Export Co, .ltd. - China Import Guide
Before placing an order, verify the exact steel grade, diameter and length required for your project, and request the supplier’s material test report to confirm compliance with ASTM A1027 or EN 13231. Ask for a certificate of origin and any third‑party inspection results that may be needed for your engineering approvals.
Clarify the preferred Incoterm - for example FOB Shanghai or CIF Ho Chi Minh - and confirm the payment method, such as a confirmed Letter of Credit, as the listing does not disclose these details. Discuss lead‑time expectations, especially if custom dimensions are required, to align with your construction schedule.
Arrange for a pre‑shipment inspection or third‑party quality audit to verify bolt dimensions, thread pitch and coating thickness. Ensure the supplier can provide a mill test certificate and, if required, a surface‑hardness report. Proper documentation will streamline customs clearance and project acceptance.
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Kuwait- ✓谁在进口这款产品
- ✓他们的成交价格
- ✓他们使用的港口
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8 listingsTop Verified Suppliers for Thread Rock Bolt
30 suppliersBuy Thread Rock Bolt in Bulk — Verified Supplier in China
When sourcing Thread Rock Bolt for your business, securing the right balance of quality and cost is essential. Henan Zongxiang Heavy Industry Import And Export Co, .ltd., a verified supplier based in China, offers this product with key specifications including Threaded Rock Bolt / Rock Anchor Bolt, 16Mn, 20Mnsi (High-Strength Low-Alloy Steel), and 18mm x 2m / 16mm x 6m (customize upon request). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8501,100./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. 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.
Thread Rock Bolt Specifications, Trade Terms & Pricing
Importing Thread Rock Bolt requires careful attention to shipping logistics, customs compliance, and secure payment terms. Henan Zongxiang Heavy Industry Import And Export 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.
About Henan Zongxiang Heavy Industry Import And Export Co, .ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Thread Rock 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 Thread Rock Bolt — Shipping, Logistics & Customs
Importing Thread Rock 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).
Frequently Asked Questions About Thread Rock Bolt
What is the wholesale price of Thread Rock Bolt?
The current listed wholesale price for Thread Rock Bolt from Henan Zongxiang Heavy Industry Import And Export Co, .ltd. is $8501,100./Unit 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 Henan Zongxiang Heavy Industry Import And Export Co, .ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Thread Rock Bolt?
The supplier, Henan Zongxiang Heavy Industry Import And Export Co, .ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Thread Rock Bolt. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Thread Rock Bolt?
For international shipping and customs clearance, Thread Rock 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.
How can I import Thread Rock Bolt from China?
To import Thread Rock Bolt from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Henan Zongxiang Heavy Industry Import And Export Co, .ltd.. Ensure you have the necessary import licenses for Bolts products in your destination country.
Is Henan Zongxiang Heavy Industry Import And Export Co, .ltd. a verified supplier?
Yes, Henan Zongxiang Heavy Industry Import And Export 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 Thread Rock Bolt?
The key specifications for Thread Rock Bolt supplied by Henan Zongxiang Heavy Industry Import And Export Co, .ltd. include Threaded Rock Bolt / Rock Anchor Bolt, 16Mn, 20Mnsi (High-Strength Low-Alloy Steel), and 18mm x 2m / 16mm x 6m (customize upon request). 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 Thread Rock Bolt?
Henan Zongxiang Heavy Industry Import And Export Co, .ltd. offers Thread Rock Bolt with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Thread Rock Bolt the most?
Thread Rock Bolt is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Henan Zongxiang Heavy Industry Import And Export Co, .ltd. through our platform.
What certifications does this Thread Rock Bolt supplier hold?
Henan Zongxiang Heavy Industry Import And Export Co, .ltd. maintains international quality certifications. These ensure that the Thread Rock Bolt meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Thread Rock Bolt on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Henan Zongxiang Heavy Industry Import And Export 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 Henan Zongxiang Heavy Industry Import And Export Co, .ltd..
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