Import Ansi/Asme B18.16.6 Thick Hex Nylon Lock Nuts — Buy in wholesale FOB from Supplier in China

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ANSI/ASME B18.16.6 Thick Hex Nylon Lock Nuts by Zhejiang Zhongrui Auto Parts Co., Ltd.
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ANSI/ASME B18.16.6 Thick Hex Nylon Lock Nuts - Image 1

ANSI/ASME B18.16.6 Thick Hex Nylon Lock Nuts

🕐Last updated: Jul 21, 2026
0.50/ Pieces
Min. Order: 1000 Pieces
💱₹0.50/ Pieces
Live rate: 1 USD = 1.00 INR
🔢HS CodeANSI/ASME B18.16.6 Thick Hex Nylon Lock Nuts
⚙️MaterialSteel
📁CategoryNuts
💳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 B18.16.6 Thick Hex Nylon Lock Nuts from Zhejiang Zhongrui Auto Parts Co., Ltd. - Wholesale Supply

The ANSI/ASME B18.16.6 Thick Hex Nylon Lock Nuts from Zhejiang Zhongrui Auto Parts Co., Ltd. feature a nylon insert locking mechanism to prevent loosening due to vibration. Unlike all-metal torque types, these nuts use a nylon ring embedded in the thread to grip the bolt, providing consistent prevailing torque without damaging the threads. The thick hex design increases the contact area, allowing for higher torque application during installation.

Manufactured from high-grade steel, these nuts typically include a zinc or other anti-corrosive plating to extend service life in harsh environments. The nylon insert is usually made from polyamide 6 or 6/6, which offers excellent resistance to chemicals and temperatures up to 120°C. Standard thread sizes range from #4 to 1 inch, with coarse and fine pitches available to match common bolt specifications.

These lock nuts are ideal for automotive assemblies, electrical panels, and machinery where vibration is a concern but extreme temperatures are not. The thick hex geometry is particularly useful in applications requiring higher clamping forces, such as in structural steel connections or heavy-duty equipment. Buyers should confirm the nylon material grade, temperature rating, and compatibility with their specific bolts before ordering.

Technical Specifications for Zhejiang Zhongrui Auto Parts Co., Ltd. ANSI/ASME B18.16.6 Thick Hex Nylon Lock Nuts
StandardANSI/ASME B18.16.6
TypeThick Hex Nylon Lock Nut
MaterialSteel
Locking MechanismNylon insert (polyamide 6 or 6/6 typical)
Typical Thread Size Range#4 to 1 inch (typical)
Thread PitchCoarse or fine (standard)
Surface FinishZinc plating (standard)
Typical Temperature RatingUp to 120°C (nylon insert typical)
Hex ThicknessThick series (standard for higher torque)
Typical PackagingBulk bags, export cartons (standard)
About Zhejiang Zhongrui Auto Parts Co., Ltd. - Fasteners Supplier in China
🏭

Zhejiang Zhongrui Auto Parts Co., Ltd. operates from No. 680, Ya'ao Road, Daqiao Town, Nanhu District, Jiaxing City, Zhejiang Province. The company focuses on producing fasteners, including nylon lock nuts, for industries where vibration resistance is critical. Its location in Zhejiang, a major industrial region, ensures access to quality raw materials and efficient supply chains.

The supplier is classified under the organic tier with a voyage trust tier, reflecting its verified status. While response metrics are not currently available, its adherence to ANSI/ASME standards for products like the thick hex nylon lock nuts indicates a commitment to precision and reliability. Buyers should directly engage with the supplier to confirm production timelines, certification details, and customization options.

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 B18.16.6 Thick Hex Nylon Lock Nuts from Zhejiang Zhongrui Auto Parts Co., Ltd.
The nylon insert is molded into the nut’s thread, creating a slight interference fit with the bolt. This interference generates prevailing torque, which resists loosening due to vibration. The polyamide material also provides a degree of elasticity, accommodating minor thread imperfections without compromising the lock.

Sourcing ANSI/ASME B18.16.6 Thick Hex Nylon Lock Nuts from Zhejiang Zhongrui Auto Parts Co., Ltd. - China Import Guide

Prior to ordering, confirm the thread specifications, nylon insert material, and surface finish to match your application’s requirements. Request test data or certificates to validate compliance with ANSI/ASME B18.16.6 and any additional industry standards relevant to your use case. For custom configurations, provide detailed specifications to the supplier for feasibility assessment.

Agree on Incoterms such as FOB Jiaxing or CIF to your destination port, and clarify whether the supplier can arrange for palletized or bulk packaging to optimize shipping costs. Lead times may vary depending on order volume and the availability of specific thread sizes, so obtain written confirmation of production and delivery timelines. Negotiate payment terms, such as a 30% deposit with the balance due upon shipment, to ensure financial alignment.

Upon delivery, perform visual and dimensional inspections to verify the nuts meet the ordered specifications. Conduct torque tests to confirm the prevailing torque values fall within the expected range for your application. For high-volume or critical orders, consider engaging a third-party inspector to validate the nuts’ compliance with your quality standards. Retain all inspection records for future reference and warranty claims.

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Zhejiang Zhongrui Auto Parts Co., Ltd.
China
🚢 Voyage
<4h
Response Time
0.00%
Response Rate
26/100
Trust Score
📦
0+
Products
0.1(0)
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Buy Ansi/Asme B18.16.6 Thick in Bulk — Verified Supplier in China

When sourcing Ansi/Asme B18.16.6 Thick Hex Nylon Lock Nuts 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 B18.16.6. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.50/Pieces and manage bulk orders with a minimum order quantity (MOQ) of 1000 Pieces. This product is actively traded under HS Code ANSI/ASME B18.16.6 Thick Hex Nylon Lock Nuts, making it a staple in the Nuts sector with strong demand from importing countries worldwide.

Ansi/Asme B18.16.6 Thick Specifications, Trade Terms & Pricing

Importing Ansi/Asme B18.16.6 Thick 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 B18.16.6 Thick Hex Nylon Lock Nuts 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 import export 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 B18.16.6 Thick 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 Nuts category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.

Import Ansi/Asme B18.16.6 Thick — Shipping, Logistics & Customs

Importing Ansi/Asme B18.16.6 Thick 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 B18.16.6 Thick Hex Nylon Lock Nuts 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 B18.16.6 Thick

What is the wholesale price of Ansi/Asme B18.16.6 Thick Hex Nylon Lock Nuts?

The current listed wholesale price for Ansi/Asme B18.16.6 Thick Hex Nylon Lock Nuts from Zhejiang Zhongrui Auto Parts Co., Ltd. is $0.50/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 B18.16.6 Thick?

The supplier, Zhejiang Zhongrui Auto Parts Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1000 Pieces for Ansi/Asme B18.16.6 Thick. 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 B18.16.6 Thick Hex Nylon Lock Nuts?

For international shipping and customs clearance, Ansi/Asme B18.16.6 Thick Hex Nylon Lock Nuts is classified under HS Code ANSI/ASME B18.16.6 Thick Hex Nylon Lock Nuts. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Ansi/Asme B18.16.6 Thick from China?

To import Ansi/Asme B18.16.6 Thick 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 Nuts 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 B18.16.6 Thick Hex Nylon Lock Nuts?

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 B18.16.6 Thick?

Zhejiang Zhongrui Auto Parts Co., Ltd. offers Ansi/Asme B18.16.6 Thick 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 B18.16.6 Thick the most?

Ansi/Asme B18.16.6 Thick 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 B18.16.6 Thick supplier hold?

Zhejiang Zhongrui Auto Parts Co., Ltd. maintains international quality certifications. These ensure that the Ansi/Asme B18.16.6 Thick meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Ansi/Asme B18.16.6 Thick Hex Nylon Lock Nuts 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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