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Flange Bolts
Shanghai T & Y Hardware Industry Co., Ltd. supplies flange bolts made from carbon steel, sized from 1/2" to 4" and M5 to M64, designed for high-load industrial applications. The flange design integrates a built-in washer to distribute clamping force and reduce the risk of joint loosening under vibration. These bolts are not made from brass or coated alloys, and no material composition beyond carbon steel is specified.
Carbon steel flange bolts are commonly manufactured to DIN 6921, ANSI B18.2.1, or JIS B1180 standards. Typical grades include 4.6, 8.8, and 10.9, with higher grades offering greater tensile strength. Surface finishes such as zinc plating or HDG are available but not confirmed in this listing. The absence of alloying elements makes these bolts suitable for dry or indoor environments where corrosion is not a primary concern.
Buyers include machinery assemblers, construction contractors, and automotive manufacturers requiring robust, cost-effective fasteners. The bolts are used in structural joints, engine mounts, and frame connections. Trade terms are not listed, but the supplier mentions flexible MOQs and standard export packaging. Buyers must confirm whether finishes like HDG or zinc plating are included, as these affect weight, corrosion resistance, and compatibility with adjacent materials.
| Material | Carbon steel (grade unspecified) |
| Size range | 1/2" to 4" and M5 to M64 |
| Thread type | Unified National Coarse (UNC) and metric coarse per ISO 261 |
| Flange diameter | Typical for size: 1.5x nominal diameter |
| Head height | Typical for flange bolts: 0.6x nominal diameter |
| Tensile strength | Typical for grade 8.8: 800 MPa; grade 10.9: 1040 MPa |
| Surface finish | Unspecified; possible options include yellow zinc, HDG, or bare |
| Compliance | Claimed to meet DIN, ANSI, JIS, and IFI standards |
| Packaging | Standard export cartons; bulk palletised |
| Core hardness | Typical for grade 8.8: 22 - 32 HRC; grade 10.9: 32 - 39 HRC |
Shanghai T & Y Hardware Industry Co., Ltd. is located in Songjiang, Shanghai, and operates as an imported-tier supplier with harbor-level trust verification. The company does not disclose its establishment date, workforce size, or annual production volume. Its listing references compliance with DIN, ANSI, JIS, and IFI standards but provides no certification numbers or test reports. Response metrics are not tracked, indicating no automated communication system is in place.
The supplier’s focus is on industrial fasteners, with flange bolts being one of multiple product lines. No evidence suggests they produce brass, stainless, or alloy steel variants. They do not list any in-house testing facilities or quality control certifications. Buyers should request material certificates and dimensional inspection reports for each order, as no public documentation is available.
| 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 |
Sourcing FLANGE BOLTS from Shanghai T & Y Hardware Industry Co., Ltd. - China Import Guide
Before ordering, confirm the exact carbon steel grade, surface finish type, and compliance standard (DIN, ANSI, etc.) with written documentation. Request a material test report for each batch showing chemical composition and tensile strength. Avoid accepting bolts without traceable heat lot numbers, as rework or mixed batches may compromise performance.
Confirm the Incoterms, as the supplier mentions FOB and CIF but does not specify the port or point of delivery. Lead time is not stated but typically ranges from 20 to 45 days for bulk orders. Packaging is standard export cartons, but buyers should request moisture-resistant liners if shipping through humid climates. Payment terms are not listed; advance payment or LC is common for imported hardware.
Conduct a pre-shipment inspection focusing on thread quality, flange flatness, and surface coating uniformity. Use a thread gauge to verify pitch and diameter compliance. Check for signs of hydrogen embrittlement, such as cracking near the head. Retain samples from each shipment for quality audits. Request a certificate of conformity and packing list with batch numbers before customs clearance.
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30 suppliersBuy & Import Flange Bolts — Wholesale Supply from China
Securing a reliable supply chain for Flange Bolts is critical for maintaining your business operations. Shanghai T & Y Hardware Industry Co., Ltd., a supplier located in China, provides high-quality Flange Bolts ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Nuts industry, catering to distributors, wholesalers, and importers worldwide.
Request Wholesale Pricing & Bulk Trade Terms
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Flange Bolts from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Shanghai T & Y Hardware Industry Co., Ltd.. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with global sellers across every major industry.
About Shanghai T & Y Hardware Industry Co., Ltd. — Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Shanghai T & Y Hardware Industry Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Nuts category or discover new suppliers across the Nuts sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Flange Bolts
When importing Flange Bolts from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Frequently Asked Questions About Flange Bolts
How can I get the wholesale price for Flange Bolts?
Click the "Request Quotation" button to contact Shanghai T & Y Hardware Industry Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Flange Bolts in bulk from China?
Yes, Shanghai T & Y Hardware Industry Co., Ltd. provides Flange Bolts for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
What shipping terms are available for this product?
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Shanghai T & Y Hardware Industry Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Flange Bolts to your country.
How do I request a sample of Flange Bolts?
Send a direct message to Shanghai T & Y Hardware Industry Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.
Is it safe to source products from this supplier?
Shanghai T & Y Hardware Industry Co., Ltd. is a registered supplier on EximNext. Check the company profile and documents before ordering, and use our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing Flange Bolts?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Shanghai T & Y Hardware Industry Co., Ltd..
Does Shanghai T & Y Hardware Industry Co., Ltd. offer custom packaging or private labeling?
Many suppliers on EximNext, including Shanghai T & Y Hardware Industry Co., Ltd., offer custom packaging and private label options for bulk wholesale orders.
What payment methods are accepted for international orders?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
Can I find more Nuts suppliers on EximNext?
Yes, EximNext hosts a wide network of Nuts manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Shanghai T & Y Hardware Industry Co., Ltd. for a bulk trade inquiry?
Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our online B2B marketplace.
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