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The Cap Nut, Domed Cap Nut is a DIN 1587 compliant fastener designed to cover exposed bolt threads while providing a smooth, finished appearance. This component is manufactured in Jiangsu, China, and is explicitly compatible with M8 bolts, ensuring precise fitment in mechanical assemblies where protection and aesthetics are required.
Constructed from durable materials, the domed shape prevents snagging and enhances the visual appeal of the final product. Standard cap nuts of this type are typically produced from carbon steel, stainless steel, or alloy steel, with a zinc-plated or hot-dip galvanised finish for corrosion resistance. The domed design also helps shield the threads from environmental damage, extending the lifespan of the joint.
These cap nuts are widely used in automotive assemblies, furniture manufacturing, and construction projects where a clean finish is critical. Buyers in these sectors often source them in bulk for large-scale production runs. The supplier offers flexible trade terms, including FOB and CIF shipping, with payment options such as L/C and T/T to accommodate international transactions.
| Standard | DIN 1587 |
| Compatibility | M8 bolts |
| Shape | Domed |
| Function | Thread protection and aesthetic finish |
| Material | Carbon steel, stainless steel, or alloy steel (typical) |
| Surface Treatment | Zinc-plated or hot-dip galvanised (typical) |
| Thread Size | M8 |
| Height | Standard for DIN 1587 (varies by thread size) |
| Width Across Flats | Standard for DIN 1587 (M8: typically 13 mm) |
| Corrosion Resistance | Enhanced via plating or galvanisation (typical) |
Kunshan Alex Railway Fastening Co, Ltd. is based in Suzhou, Jiangsu Province, China, with its registered address at No.1255 Chengbei Road. The company specialises in railway fastening components and related hardware, serving industrial and construction sectors that demand precision and reliability.
The supplier operates as a harbor-tier verified entity, though its current response rate and average response time are not publicly available. The profile indicates a focus on fasteners meeting international standards, with a product range that includes DIN-compliant items like the domed cap nut. No additional certifications, client lists, or production capacity details are provided 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 |
Before placing an order, verify the exact material grade and surface treatment of the cap nuts, as these directly impact performance in your specific application. Request a material test certificate (MTC) to confirm compliance with your project’s mechanical and environmental standards.
Confirm logistics details such as lead time, which can vary based on order volume and production schedules. Clarify Incoterms (e.g., FOB Shanghai or CIF Lagos) and payment terms (L/C or T/T) to align with your procurement policies. Packaging standards should also be discussed to ensure safe transit.
For quality assurance, conduct a visual and dimensional inspection upon receipt to ensure the cap nuts meet DIN 1587 specifications. If applicable, perform a torque test to verify thread engagement and a salt spray test to assess corrosion resistance. Always retain documentation for traceability.
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When sourcing Cap Nut, Domed Cap Nut for your business, securing the right balance of quality and cost is essential. Kunshan Alex Railway Fastening 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 $0.02/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.
Importing Cap Nut, Domed Cap Nut requires careful attention to shipping logistics, customs compliance, and secure payment terms. Kunshan Alex Railway Fastening 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Cap Nut, Domed Cap Nut 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.
Importing Cap Nut, Domed Cap Nut 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).
The current listed wholesale price for Cap Nut, Domed Cap Nut from Kunshan Alex Railway Fastening Co, .Ltd. is $0.02/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 Kunshan Alex Railway Fastening Co, .Ltd. through EximNext.
The supplier, Kunshan Alex Railway Fastening Co, .Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Cap Nut, Domed Cap Nut. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Cap Nut, Domed Cap Nut depends on the specific grade and form. Contact Kunshan Alex Railway Fastening Co, .Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Cap Nut, Domed Cap Nut from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Kunshan Alex Railway Fastening Co, .Ltd.. Ensure you have the necessary import licenses for Nuts products in your destination country.
Yes, Kunshan Alex Railway Fastening 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Kunshan Alex Railway Fastening Co, .Ltd. through EximNext.
Kunshan Alex Railway Fastening Co, .Ltd. offers Cap Nut, Domed Cap Nut with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Cap Nut, Domed Cap Nut is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Kunshan Alex Railway Fastening Co, .Ltd. through our platform.
Kunshan Alex Railway Fastening Co, .Ltd. maintains international quality certifications. These ensure that the Cap Nut, Domed Cap Nut 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. Kunshan Alex Railway Fastening 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 Kunshan Alex Railway Fastening Co, .Ltd..
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