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Flange nuts from Cixi Jingeng Fastener Co., Ltd are carbon steel fasteners with zinc plating, sized M6 to M12, and manufactured to GB standard strength grade 4.8. These nuts feature an integrated flange that distributes load over a larger area, reducing the risk of surface damage during tightening. The zinc plating provides moderate corrosion resistance suitable for indoor or dry environments, and the dimensions comply with GB/T 6174 and GB/T 6175.
The material is low to medium carbon steel, typical for non-critical structural applications. Surface treatment is electroplated zinc at 5 to 15 micrometers thickness, standard for general industrial use. Unlike higher-grade alloy or stainless variants, these are designed for cost-effective assemblies where vibration resistance is needed but extreme environmental exposure is not expected. They are not rated for marine, chemical, or high-temperature conditions.
These nuts are commonly purchased by manufacturers in automotive assembly, machinery production, and construction equipment fabrication. Buyers typically order in bulk cartons or woven polypropylene bags, with each carton holding 10 to 25 kilograms depending on size. Trade terms are usually FOB Ningbo or Shanghai, with lead times of 15 to 25 days after deposit. MOQ is typically 1,000 pieces per size, but this must be confirmed directly with the supplier.
| Material | Carbon steel |
| Surface Treatment | Zinc plated |
| Size Range | M6 to M12 |
| Standard | GB/T 6174, GB/T 6175 |
| Strength Grade | 4.8 |
| Flange Diameter | Typical for M6: 12.5 mm; M12: 21.5 mm (standard per GB) |
| Thread Pitch | M6: 1.0 mm; M8: 1.25 mm; M10: 1.5 mm; M12: 1.75 mm (standard coarse pitch) |
| Height | Typical for M6: 7.5 mm; M12: 14.5 mm (standard per GB) |
| Packaging | Bulk cartons or woven polypropylene bags |
| Corrosion Resistance | Zinc plating provides moderate protection; not rated for salt spray exposure beyond 48 hours without additional coating |
Cixi Jingeng Fastener Co., Ltd is located in Cixi, Zhejiang, China, a region known for hardware and fastener manufacturing. The supplier operates as a manufacturer with direct production capabilities, evidenced by its focus on specific product lines and compliance with Chinese national standards. No claims are made about factory size, workforce, certifications, or export history in the listing data.
The supplier's trust tier is listed as harbor, indicating basic verification through the platform's system. There is no recorded response rate or average response time, suggesting limited engagement with buyer inquiries. Buyers should treat this as a production-focused entity without confirmed quality assurance systems or customer service infrastructure.
Steel flange nuts sized M6 to M12 are widely used in automotive, machinery, and construction applications where secure, vibration-resistant fastening is required. These nuts comply with GB standards at strength grade 4.8 and feature a zinc-plated surface for reliable corrosion resistance. Exported in bulk cartons or woven bags, they are a high-volume fastener product favored by importers serving manufacturing and assembly operations worldwide.
| 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 |
Before ordering, verify the material composition and plating thickness with the supplier. Request a material certificate for carbon steel grade and zinc coating weight in grams per square meter. Confirm that dimensions match GB/T 6174 and GB/T 6175 exactly, as tolerances vary between manufacturers. Do not assume compliance with international standards unless explicitly tested and certified.
Lead time is typically 15 to 25 days after deposit, but this is not guaranteed. Confirm Incoterms - FOB Ningbo or Shanghai is common - and whether the supplier handles export documentation. Payment terms are usually 30% advance, 70% against copy of bill of lading. Always request a packing list and commercial invoice that matches the order in quantity and size mix.
Perform incoming quality inspection on a random sample. Check flange flatness, thread integrity, and plating adhesion using tape test per ASTM B571. Measure at least three nuts per size for diameter and height against drawings. Retain samples for 90 days in case of field failures. Ensure the supplier provides a batch number traceable to test records, even if not certified.
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When sourcing Flange Nuts for your business, securing the right balance of quality and cost is essential. Cixi Jingeng Fastener Co., Ltd, a verified supplier based in China, offers this product with key specifications including 4.8 Strength Grade, Carbon Steel, M6, M8, M10, M12, and GB (GB/T 52-83 or equivalent). 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 7318.16, making it a staple in the Fasteners sector with strong demand from importing countries worldwide.
Importing Flange Nuts requires careful attention to shipping logistics, customs compliance, and secure payment terms. Cixi Jingeng Fastener 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 7318.16 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Flange Nuts 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 Fasteners category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Flange Nuts 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 7318.16 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 Flange Nuts from Cixi Jingeng Fastener 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 Cixi Jingeng Fastener Co., Ltd through EximNext.
The supplier, Cixi Jingeng Fastener Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Flange Nuts. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Flange Nuts is classified under HS Code 7318.16. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Flange Nuts from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Cixi Jingeng Fastener Co., Ltd. Ensure you have the necessary import licenses for Fasteners products in your destination country.
Yes, Cixi Jingeng Fastener 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 Flange Nuts supplied by Cixi Jingeng Fastener Co., Ltd include 4.8 Strength Grade, Carbon Steel, M6, M8, M10, M12, and GB (GB/T 52-83 or equivalent). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Cixi Jingeng Fastener Co., Ltd offers Flange Nuts with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Flange Nuts is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Cixi Jingeng Fastener Co., Ltd through our platform.
Cixi Jingeng Fastener Co., Ltd maintains international quality certifications. These ensure that the Flange Nuts 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. Cixi Jingeng Fastener 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 Cixi Jingeng Fastener Co., Ltd.
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