Import Ansi/Asme B18.21.1 Standard Spring Washers, Gb/T, Din En Iso Equivalent Size, Auto Parts — Buy in wholesale FOB from Supplier in China

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ANSI/ASME B18.21.1 Standard Spring Washers, GB/T, DIN EN ISO equivalent size, auto parts by Zhejiang Zhongrui Auto Parts Co., Ltd.
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ANSI/ASME B18.21.1 Standard Spring Washers, GB/T, DIN EN ISO equivalent size, auto parts - Image 1

ANSI/ASME B18.21.1 Standard Spring Washers, GB/T, DIN EN ISO equivalent size, auto parts

🕐Last updated: Jul 20, 2026
0.5/ Pieces
Min. Order: 1000 Pieces
💱₹0.50/ Pieces
Live rate: 1 USD = 1.00 INR
🔢HS CodeANSI/ASME B18.21.1 Standard Spring Washers
⚙️MaterialSteel
📁CategoryAutomobile Bolts, Nuts, Springs & Bearings
💳Payment TermsT/T · L/C · D/P
⏱️Lead Time30
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import ANSI/ASME B18.21.1 Standard Spring Washers from Zhejiang Zhongrui Auto Parts Co., Ltd. - Wholesale Supply

The ANSI/ASME B18.21.1 Standard Spring Washers from Zhejiang Zhongrui Auto Parts Co., Ltd. are designed to provide axial load and vibration resistance in bolted joints. Made from steel, these washers conform to ANSI/ASME B18.21.1 and are equivalent to GB/T and DIN EN ISO standards, ensuring compatibility with a broad selection of fasteners. The split, helical design allows the washer to compress and generate a spring force, maintaining tension on the bolt over time.

These washers are typically manufactured from high-carbon steel or stainless steel, with a standard thickness ranging from 0.5 mm to 3.0 mm, depending on the bolt size. The outer diameter is standardised to fit common bolt heads, while the inner diameter matches the bolt shank. The material’s typical hardness is 40-50 HRC, providing resilience against deformation under load. Surface finishes include plain, zinc-plated, or phosphate coatings for corrosion resistance.

Common applications include automotive chassis components, industrial machinery, and construction equipment, where vibration or dynamic loads could loosen fasteners. Buyers in these sectors source spring washers to enhance the reliability of bolted connections. The supplier offers bulk packaging in plastic bags or cartons, with each unit marked for identification. Confirm MOQ, lead time, and incoterms directly with Zhejiang Zhongrui Auto Parts Co., Ltd.

Technical Specifications for Zhejiang Zhongrui Auto Parts Co., Ltd. ANSI/ASME B18.21.1 Standard Spring Washers
StandardANSI/ASME B18.21.1
Equivalent StandardsGB/T, DIN EN ISO
MaterialSteel
TypeSplit helical spring washer
Thickness0.5 mm - 3.0 mm (standard range)
Hardness40 - 50 HRC (typical for carbon steel washers)
Surface FinishPlain, zinc-plated, or phosphate coated (typical)
Outer DiameterStandardised to match bolt head size (typical)
Inner DiameterMatches bolt shank diameter (standard)
ApplicationAutomotive, industrial machinery, construction
About Zhejiang Zhongrui Auto Parts Co., Ltd. - Washers Supplier in China
🏭

Zhejiang Zhongrui Auto Parts Co., Ltd. operates from No. 680, Ya'ao Road, Daqiao Town, Nanhu District, in Jiaxing City, Zhejiang Province. The company produces a range of fasteners, including ANSI/ASME B18.21.1 spring washers, for automotive and industrial markets. Its organic supplier tier reflects direct manufacturing capabilities, though no response rate or average response hours are currently listed.

The supplier’s profile highlights its focus on producing standard-compliant fasteners, but it does not provide details on certifications, production capacity, or client history. Buyers should request documentation such as ISO certifications, material test reports, and quality control procedures to ensure the washers meet their technical and regulatory requirements.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About ANSI/ASME B18.21.1 Standard Spring Washers from Zhejiang Zhongrui Auto Parts Co., Ltd.
A spring washer generates axial force to maintain tension on the bolt, compensating for relaxation or vibration that could cause loosening. The split, helical design ensures continuous pressure, which is critical in applications subjected to dynamic loads or temperature fluctuations.

Sourcing ANSI/ASME B18.21.1 Standard Spring Washers from Zhejiang Zhongrui Auto Parts Co., Ltd. - China Import Guide

Before ordering, confirm the material grade and heat treatment process to ensure the washers meet your application’s load and environmental requirements. Request a material test report (MTR) and verify that the washers conform to ANSI/ASME B18.21.1, GB/T, or DIN EN ISO standards. Check for additional certifications, such as ISO 9001, if required for your industry.

Clarify the incoterms, such as FOB or CIF, and the preferred port of shipment in China. Discuss lead times, which may vary based on order volume and production capacity. Agree on payment terms, such as L/C or T/T, and request samples for physical inspection to verify dimensions, material, and finish before placing a bulk order.

Upon receipt, inspect the washers for correct dimensions, hardness, and surface finish. Use calipers to measure the outer and inner diameters, and a hardness tester to verify the material’s resilience. For critical applications, conduct a load test to ensure the washers can withstand the required spring force. Retain all packaging and documentation for traceability and quality assurance.

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Buy Ansi/Asme B18.21.1 Standa in Bulk — Verified Supplier in China

When sourcing Ansi/Asme B18.21.1 Standard Spring Washers, Gb/T, Din En Iso Equivalent Size, 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 ANSI/ASME B18.21.1 Standard Spring Washers, making it a staple in the Automobile Bolts, Nuts, Springs & Bearings sector with strong demand from importing countries worldwide.

Ansi/Asme B18.21.1 Standa Specifications, Trade Terms & Pricing

Importing Ansi/Asme B18.21.1 Standa 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 ANSI/ASME B18.21.1 Standard Spring Washers 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 B2B marketplace designed to make cross-border trade secure and efficient.

About Zhejiang Zhongrui Auto Parts Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Ansi/Asme B18.21.1 Standa 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 Automobile Bolts, Nuts, Springs & Bearings category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.

Import Ansi/Asme B18.21.1 Standa — Shipping, Logistics & Customs

Importing Ansi/Asme B18.21.1 Standa 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 ANSI/ASME B18.21.1 Standard Spring Washers in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Ansi/Asme B18.21.1 Standa

What is the wholesale price of Ansi/Asme B18.21.1 Standard Spring Washers, Gb/T, Din En Iso Equivalent Size, Auto Parts?

The current listed wholesale price for Ansi/Asme B18.21.1 Standard Spring Washers, Gb/T, Din En Iso Equivalent Size, 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.

What is the Minimum Order Quantity (MOQ) for Ansi/Asme B18.21.1 Standa?

The supplier, Zhejiang Zhongrui Auto Parts Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1000 Pieces for Ansi/Asme B18.21.1 Standa. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Ansi/Asme B18.21.1 Standard Spring Washers, Gb/T, Din En Iso Equivalent Size, Auto Parts?

For international shipping and customs clearance, Ansi/Asme B18.21.1 Standard Spring Washers, Gb/T, Din En Iso Equivalent Size, Auto Parts is classified under HS Code ANSI/ASME B18.21.1 Standard Spring Washers. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Ansi/Asme B18.21.1 Standa from China?

To import Ansi/Asme B18.21.1 Standa 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 Automobile Bolts, Nuts, Springs & Bearings products in your destination country.

Is Zhejiang Zhongrui Auto Parts Co., Ltd. a verified supplier?

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.

What are the key specifications of Ansi/Asme B18.21.1 Standard Spring Washers, Gb/T, Din En Iso Equivalent Size, Auto Parts?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Zhejiang Zhongrui Auto Parts Co., Ltd. through EximNext.

What packaging options are available for bulk orders of Ansi/Asme B18.21.1 Standa?

Zhejiang Zhongrui Auto Parts Co., Ltd. offers Ansi/Asme B18.21.1 Standa with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Ansi/Asme B18.21.1 Standa the most?

Ansi/Asme B18.21.1 Standa is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhejiang Zhongrui Auto Parts Co., Ltd. through our platform.

What certifications does this Ansi/Asme B18.21.1 Standa supplier hold?

Zhejiang Zhongrui Auto Parts Co., Ltd. maintains international quality certifications. These ensure that the Ansi/Asme B18.21.1 Standa meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Ansi/Asme B18.21.1 Standard Spring Washers, Gb/T, Din En Iso Equivalent Size, Auto Parts on EximNext?

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.

What payment methods are accepted?

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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