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The hardened steel flat washers identified as F436 and F436M are engineered to meet demanding fastening requirements in industrial assemblies. The supplier states that the washers comply with the F436, F436M, DIN 6916 and DIN 125 specifications, providing a recognised benchmark for performance. Multiple material grades are offered, including stainless steel, carbon steel and alloy steel, allowing buyers to select the composition that best fits their environment.
These washers are available with plain, black and other surface finishes, catering to both functional and aesthetic needs. In the fastener industry, typical hardness for hardened steel washers lies between 45‑55 HRC, and standard dimensions for the F436 series range from 6 mm to 30 mm in inner diameter with corresponding outer diameters of 12 mm to 60 mm. Such characteristics ensure even load distribution and resistance to deformation under heavy loads.
The products are suited to automotive, construction and general manufacturing sectors that require reliable torque transmission and vibration damping. While the listing mentions flexible minimum order quantities and offers FOB or CIF shipping options, exact trade terms, lead times and certification details should be confirmed directly with the supplier before finalising the purchase.
| Standard compliance | F436, F436M, DIN 6916, DIN 125 (real) |
| Material options | Stainless steel, carbon steel, alloy steel (real) |
| Surface finishes | Plain, black, other (real) |
| Typical hardness | 45‑55 HRC (typical) |
| Typical inner diameter range | 6 mm - 30 mm (typical) |
| Typical outer diameter range | 12 mm - 60 mm (typical) |
| Typical thickness | 1.6 mm - 3.2 mm (typical) |
| Typical load capacity | up to 5 kN per washer (typical) |
| Typical tolerance | ±0.1 mm on diameter (typical) |
Ningbo S&D Metal Work Co.,Ltd operates from No.691‑1, Tiantong, Dongwu, Ningbo, Zhejiang Province, China. It is listed as an imported supplier with a harbor trust tier, indicating a basic level of platform verification. The platform records show a 0 % response rate and no average response time, so proactive communication is advisable.
The firm focuses on metalworking and supplies a range of fastener components, including the hardened steel flat washers described. Although the listing notes that the products are certified, no specific certificates are identified; interested buyers should request copies of any relevant quality or conformity documents.
| 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 |
Prior to placing an order, verify the material grade, surface finish and dimensional tolerances required for your assembly. Request the mill test report and any applicable DIN or F‑series certification to ensure the washers meet your engineering standards. Confirm the exact packaging configuration, as the listing does not specify pack weight or format.
Shipping arrangements are generally offered under FOB or CIF terms from the Ningbo port, with lead times that typically fall between 30 and 45 days after order confirmation. Payment can be made via L/C or T/T; however, the precise incoterm and payment schedule should be agreed in the sales contract. Clarify any freight forwarder requirements early to avoid delays.
Implement a quality control plan that includes third‑party inspection of hardness, dimensions and surface finish before shipment. Request a pre‑shipment sample if possible, and retain all inspection reports and certificates as part of your import documentation for customs and internal compliance.
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Securing a reliable supply chain for Hardened Steel Flat Washers F436/F436m is critical for maintaining your business operations. Ningbo S&D Metal Work Co.,Ltd, a verified supplier located in China, provides high-quality Hardened Steel Flat Washe 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.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Hardened Steel Flat Washe from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Ningbo S&D Metal Work Co.,Ltd. This seamless communication is powered by EximNext, a premier import export 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. Ningbo S&D Metal Work 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 online B2B marketplace — the import export marketplace built for serious international trade.
When importing Hardened Steel Flat Washe 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 Ningbo S&D Metal Work Co.,Ltd directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Ningbo S&D Metal Work Co.,Ltd provides Hardened Steel Flat Washe 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 Ningbo S&D Metal Work Co.,Ltd. Contact the supplier to discuss the best logistics options for importing Hardened Steel Flat Washe to your country.
Send a direct message to Ningbo S&D Metal Work Co.,Ltd through our platform to request a product sample before committing to a large wholesale order.
Ningbo S&D Metal Work 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 Ningbo S&D Metal Work Co.,Ltd.
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