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These bolts are manufactured from carbon steel or stainless steel grades as specified, with diameters ranging from M4 to M36 and lengths from 10mm to 200mm. Thread types include coarse metric and fine pitch variants, conforming to ISO 261 and ISO 68-1 standards. Surface finishes are applied as galvanized or black oxide, based on order requirements, to enhance corrosion resistance without altering mechanical properties.
The material composition follows ASTM A449 or ISO 898-1 for mechanical strength, with tensile strengths typically between 8.8 and 12.9 grade equivalents. Hardness levels are controlled through heat treatment, ensuring consistent performance under load. These bolts are not plated with zinc-nickel or other proprietary coatings unless explicitly requested and verified in writing by the supplier.
They are commonly used in structural steel assembly, agricultural machinery, and light industrial equipment where vibration resistance and thread integrity are critical. Buyers in construction, automotive aftermarket, and OEM assembly lines source these for replacement and new builds. Packaging is in bulk cartons or poly-bagged units, with MOQ starting at 500 pieces. Trade terms include FOB Hangzhou and CIF destination port, with payment via T/T or L/C upon agreement.
| Material | Carbon steel (ASTM A449) or stainless steel (A2-70 / A4-80) |
| Diameter range | M4 to M36 |
| Length range | 10mm to 200mm |
| Thread type | Coarse metric (ISO 261), fine pitch available on request |
| Tensile strength | Typical grade 8.8 or 10.9, up to 12.9 on special order |
| Surface finish | Galvanized (ISO 4042) or black oxide, as specified |
| Head type | Hex head (ISO 4014), socket cap available on request |
| Tolerance | Typical ISO 965-1 class 6g for external threads |
| Packaging | Bulk cartons or poly-bagged units, 100 to 1000 pieces per box |
| Standards | Complies with ISO 898-1, ISO 4014, ISO 4017 |
Hangzhou Linan Huaxing Fastener Co., Ltd operates from Tashan, Qianchuan Town, Linan, Hangzhou, China. The supplier is classified as an imported tier with harbor trust verification, indicating active export compliance and customs clearance capability. No information is provided regarding production volume, workforce size, or years in operation.
The listing confirms the company engages in export-facing fastener manufacturing but does not state certifications, client names, or factory audits. Response rate and average reply time are not available, suggesting limited or no buyer communication history on this platform. Buyers should verify production capacity and quality control procedures directly before placing orders.
| 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 ordering, confirm the exact material grade, surface treatment, and dimensional tolerances in writing. Request material certifications (EN 10204 3.1 or 3.2) for carbon steel and stainless steel bolts. Verify that the supplier can provide batch-specific test reports for tensile strength and hardness, especially if used in structural or safety-critical assemblies.
Confirm Incoterms with the supplier - FOB Hangzhou is standard, but CIF terms may vary by destination port. Lead time is typically 20 to 35 days after deposit, depending on order volume. Payment terms are usually 30% advance with balance against shipping documents via T/T. L/C is accepted but may incur additional bank charges.
Perform incoming inspection for thread integrity, surface finish uniformity, and correct labeling. Use a thread gauge to verify pitch and diameter. Check for visible cracks, burrs, or improper heat treatment. Require a packing list with part numbers, quantities, and batch IDs. Retain samples for future reference if used in regulated industries.
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Securing a reliable supply chain for Bolts is critical for maintaining your business operations. Hangzhou Linan Huaxing Fastener Co., Ltd, a verified supplier located in China, provides high-quality 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 Bolts industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Bolts from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Hangzhou Linan Huaxing Fastener Co., Ltd. This seamless communication is powered by EximNext, a premier B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Hangzhou Linan Huaxing Fastener Co., Ltd is part of our extensive network of vetted international exporters. Browse more products in the Bolts category or discover new suppliers across the Bolts sector. Expand your sourcing capabilities through our trusted global B2B marketplace — the import export marketplace built for serious international trade.
When importing 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.
Click the "Request Quotation" button to contact Hangzhou Linan Huaxing Fastener Co., Ltd directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Hangzhou Linan Huaxing Fastener Co., Ltd provides Bolts for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Hangzhou Linan Huaxing Fastener Co., Ltd. Contact the supplier to discuss the best logistics options for importing Bolts to your country.
Send a direct message to Hangzhou Linan Huaxing Fastener Co., Ltd through our platform to request a product sample before committing to a large wholesale order.
Hangzhou Linan Huaxing Fastener Co., Ltd is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Hangzhou Linan Huaxing Fastener Co., Ltd.
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