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F436 Hardened Washers are heat‑treated flat washers supplied by Shanghai Fangyuan Fasteners Co., Ltd. They conform to a full range of ASME/ANSI, DIN, ISO, JIS and BS dimensions, including both standard and special sizes. The washers are manufactured from low‑carbon steel #45, spring steel, stainless steel or brass and are offered in plain, black‑oxide, zinc‑plated or hot‑dip‑galvanised finishes. They are commonly paired with A325 and A490 high‑strength structural bolts in structural steel connections.
In the fastener market, hardened washers are typically required to achieve a Rockwell B hardness of 270‑300 HB, providing resistance to deformation under load. Typical tensile strength for the carbon‑steel variants exceeds 800 MPa, while stainless‑steel versions meet ASTM A193 specifications. Dimensional tolerances are usually ±0.1 mm for outer diameter and ±0.05 mm for thickness, matching industry standards for precision hardware. The bulk packaging is supplied in cartons on wood pallets, allowing easy handling for large orders.
Buyers such as construction contractors, steel fabricators and infrastructure developers source these washers for bridge, building and offshore projects. Shanghai Fangyuan Fasteners offers flexible delivery, normally within 30‑40 days after order confirmation, and accepts T/T, L/C or Western Union payments. Trade terms can be negotiated as FOB, CIF, CFR, EXW, DDP or DDU depending on the buyer’s logistics preferences.
| Standard dimensions | ASME/ANSI, DIN, ISO, JIS, BS sizes - both standard and non‑standard |
| Material options | Low carbon steel #45 (heat‑treated), spring steel, stainless steel, brass |
| Finish types | Plain, black‑oxide, zinc‑plated, hot‑dip‑galvanised |
| Hardness (typical) | 270‑300 HB Rockwell B |
| Tensile strength (typical) | ≥ 800 MPa for carbon‑steel variants |
| Thickness tolerance (typical) | ±0.05 mm |
| Outer diameter tolerance (typical) | ±0.1 mm |
| Packaging | Bulk in cartons on wood solid pallets or custom packing |
| Trade terms | FOB, CIF, CFR, EXW, DDP, DDU |
| Delivery lead time (typical) | 30‑40 days after order confirmation |
Shanghai Fangyuan Fasteners Co., Ltd. is located at 726 Lingzhao Road, Pudong, Shanghai, China (postal code 200120). The company is listed with a harbour‑level trust tier on the platform, indicating that its basic business credentials have been verified. Its response metrics show a zero percent response rate and no average response time recorded, so buyers should confirm communication channels directly.
The supplier advertises a full catalogue of washers that meet ASTM, SAE and DIN specifications and offers flexible packaging options. No specific production capacity, minimum order quantity or client list is disclosed in the listing, so interested importers should request those details during negotiations.
| 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, buyers should request the mill test report that confirms the material grade, heat‑treatment hardness and compliance with ASTM or ISO standards. Verifying the exact dimensions and finish code against the supplier’s catalogue helps avoid mismatches during installation. Any special coating or non‑standard size should be documented in the purchase agreement.
Logistics should be aligned with the chosen Incoterm; the supplier ships from Shanghai ports and can arrange CIF, FOB or EXW based on the buyer’s freight strategy. Typical lead time is 30‑40 days after order confirmation, but larger batches may require additional scheduling. Payment can be made via T/T, L/C or Western Union, and the buyer should confirm the preferred currency and bank details before contract signing.
Quality assurance is best supported by arranging a third‑party inspection before shipment. Request a Certificate of Conformity and, if required, a specific corrosion‑resistance test report. Upon receipt, verify that the packaging matches the agreed specification and that the inspection certificate covers all ordered items.
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When sourcing F436 Hardened Washers for your business, securing the right balance of quality and cost is essential. Shanghai Fangyuan Fasteners 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 $100/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Washers sector with strong demand from importing countries worldwide.
Importing F436 Hardened Washers requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shanghai Fangyuan Fasteners 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 F436 Hardened Washers 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 Washers category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing F436 Hardened Washers 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 F436 Hardened Washers from Shanghai Fangyuan Fasteners Co., Ltd. is $100/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 Shanghai Fangyuan Fasteners Co., Ltd. through EximNext.
The supplier, Shanghai Fangyuan Fasteners Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for F436 Hardened Washers. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for F436 Hardened Washers depends on the specific grade and form. Contact Shanghai Fangyuan Fasteners Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import F436 Hardened Washers from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shanghai Fangyuan Fasteners Co., Ltd.. Ensure you have the necessary import licenses for Washers products in your destination country.
Yes, Shanghai Fangyuan Fasteners 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 Shanghai Fangyuan Fasteners Co., Ltd. through EximNext.
Shanghai Fangyuan Fasteners Co., Ltd. offers F436 Hardened Washers with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
F436 Hardened Washers is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shanghai Fangyuan Fasteners Co., Ltd. through our platform.
Shanghai Fangyuan Fasteners Co., Ltd. maintains international quality certifications. These ensure that the F436 Hardened Washers 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. Shanghai Fangyuan Fasteners 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 Shanghai Fangyuan Fasteners Co., Ltd..
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