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The GB1230 High Strength Washers are engineered for steel structures and automotive assemblies. They are forged from high‑grade steel and conform to DIN washer specifications, ensuring dimensional consistency across loads. The product is offered in a range of diameters and thicknesses that can be customised to project requirements, providing flexibility for bulk supply. Each unit is treated with a corrosion‑resistant coating to extend service life in harsh environments.
In the fastener market, DIN‑type washers typically exhibit a hardness between 45 and 55 HRB and maintain a tolerance of ± 0.05 mm, which matches the precision claimed by the supplier. The standard steel composition for such washers includes 0.5% carbon and trace alloying elements that provide the required tensile strength. Typical packaging sees the washers packed in bulk cartons of 500 pcs, facilitating bulk handling. The supplier notes that the washers can be supplied in both standard and custom dimensions, a flexibility common among OEM‑grade fastener manufacturers.
These washers are most often used in construction girders, chassis sub‑frames and heavy‑duty equipment where load distribution is critical. Importers should request the material certification and coating thickness data to confirm compliance with project specifications. Trade terms such as FOB or CIF, flexible MOQ and ISO certification are mentioned by the supplier, but exact quantities and lead times must be verified directly with the supplier.
| Material | Steel |
| Standard compliance | DIN (typical DIN washer standard) |
| Diameter range | 10 - 100 mm (typical) |
| Thickness range | 1 - 5 mm (typical) |
| Hardness | 45 - 55 HRB (typical) |
| Corrosion coating | Zinc‑nickel alloy (typical) |
| Dimensional tolerance | ± 0.05 mm (typical) |
| Maximum load capacity | 5 kN (typical) |
| Packaging | Bulk cartons of 500 units (typical) |
| Weight per washer | 12 g (typical) |
Zhejiang Zhongrui Auto Parts Co., Ltd. is located at No. 680, Ya'ao Road, Daqiao Town, Nanhu District, Jiaxing City, Zhejiang Province, China. The company is classified as an organic supplier and carries a voyage trust tier on the platform, indicating a verified business identity. Its catalogue focuses on custom‑made fasteners such as DIN washers and automotive bolts, with the ability to adapt dimensions and coatings per client request. The listing does not disclose a specific response rate or average reply time, so buyers should confirm communication availability before placing orders.
The supplier highlights ISO quality certification for its manufacturing processes, though the exact certificate numbers are not listed. It offers flexible minimum order quantities and can arrange shipping under FOB or CIF terms. Potential buyers are encouraged to request detailed product drawings and material test reports to ensure the fasteners meet project standards.
| 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 for the GB1230 washers, verify the material certification, coating thickness and dimensional tolerance against your project specifications. Request a mill test certificate and a coating inspection report to confirm the steel grade and corrosion protection. Ensure the supplier can provide a drawing that matches the required diameter and thickness, and clarify any customisation limits. This due diligence reduces the risk of non‑conformity after shipment.
Discuss the preferred Incoterm - FOB or CIF - with the supplier and obtain a detailed pro‑forma that lists freight charges to your chosen port. Because the supplier’s response rate is currently unrecorded, ask for an estimated lead time and confirm the production schedule before confirming the purchase. Clarify payment methods such as L/C or T/T and any advance deposit requirements. Align these logistics details with your import calendar to avoid delays.
Arrange a third‑party inspection at the factory or at the loading port to verify the hardness, coating and overall dimensions of a sample batch. Request the inspection report to include visual checks, dimensional measurement and coating thickness verification. Ensure that the supplier can supply the ISO certificate and any additional test reports required by your market. Maintaining these quality controls safeguards the integrity of the fasteners throughout the supply chain.
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When sourcing Gb1230 High Strength Washers For Steel Structures, Din Washers, Custom Auto Parts for your business, securing the right balance of quality and cost is essential. Zhejiang Zhongrui Auto Parts Co., Ltd., a verified supplier based in China, offers this product with key specifications including ANSI/ASME B18.21.1. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.5/Pieces and manage bulk orders with a minimum order quantity (MOQ) of 1000 Pieces. This product is actively traded under HS Code GB1230 High Strength Washers For Steel Structures, making it a staple in the Washers sector with strong demand from importing countries worldwide.
Importing Gb1230 High Strength Wash requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhejiang Zhongrui Auto Parts 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 GB1230 High Strength Washers For Steel Structures 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 Gb1230 High Strength Wash 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 import export marketplace. Start your sourcing journey today.
Importing Gb1230 High Strength Wash 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 GB1230 High Strength Washers For Steel Structures 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 Gb1230 High Strength Washers For Steel Structures, Din Washers, Custom Auto Parts from Zhejiang Zhongrui Auto Parts Co., Ltd. is $0.5/Pieces 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 Zhejiang Zhongrui Auto Parts Co., Ltd. through EximNext.
The supplier, Zhejiang Zhongrui Auto Parts Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1000 Pieces for Gb1230 High Strength Wash. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Gb1230 High Strength Washers For Steel Structures, Din Washers, Custom Auto Parts is classified under HS Code GB1230 High Strength Washers For Steel Structures. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Gb1230 High Strength Wash from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhejiang Zhongrui Auto Parts Co., Ltd.. Ensure you have the necessary import licenses for Washers products in your destination country.
Yes, Zhejiang Zhongrui Auto Parts 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 Zhejiang Zhongrui Auto Parts Co., Ltd. through EximNext.
Zhejiang Zhongrui Auto Parts Co., Ltd. offers Gb1230 High Strength Wash with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Gb1230 High Strength Wash is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhejiang Zhongrui Auto Parts Co., Ltd. through our platform.
Zhejiang Zhongrui Auto Parts Co., Ltd. maintains international quality certifications. These ensure that the Gb1230 High Strength Wash 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. Zhejiang Zhongrui Auto Parts 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 Zhejiang Zhongrui Auto Parts Co., Ltd..
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