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DIN127B SPRING WASHER by Ningbo High Tensile Bolts Ltd.
Harbor
DIN127B SPRING WASHER - Image 1

DIN127B SPRING WASHER

🕐Last updated: Aug 19, 2026
0.1/ Bags
Min. Order: 1 Bags
💱₹0.10/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryWashers
💳Payment TermsT/T · L/C · D/P
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 DIN127B SPRING WASHER from Ningbo High Tensile Bolts Ltd. - Wholesale Supply

DIN127B SPRING WASHERS from Ningbo High Tensile Bolts Ltd. are produced to meet DIN 127B specifications, available in carbon steel and stainless steel with a broad range of surface finishes including hot dip galvanised, zinc plating in yellow, white, blue, and black, Geomet, Dacromet, and nickel plating. Sizes range from M12 to M100 and 1/2 inch to 4 inch, accommodating large-diameter bolt applications common in heavy industrial equipment.

Carbon steel washers undergo heat treatment to ensure spring elasticity, with hardness values aligned with industry norms for load-bearing fasteners. Stainless steel variants use grade 304 as standard, offering moderate corrosion resistance. Surface treatments like Geomet and Dacromet are applied for enhanced durability in corrosive environments, while plain finishes are used where coating interference with torque is a concern. The supplier does not specify coating thickness or salt spray ratings.

These washers are primarily used in structural steel assemblies, wind turbine foundations, mining machinery, and marine hardware where high clamping force and vibration resistance are critical. Buyers include engineering contractors, equipment assemblers, and maintenance suppliers sourcing for capital projects. Packaging is typically in bulk cartons, with custom quantities available. MOQ and lead time are not listed and must be confirmed directly with the supplier.

Technical Specifications for Ningbo High Tensile Bolts Ltd. DIN127B SPRING WASHER
StandardDIN 127B
MaterialCarbon steel, stainless steel (grade 304)
Surface TreatmentHot dip galvanised, zinc plating (yellow, white, blue, black), Geomet, Dacromet, nickel plated, Teflon (PTFE)
Nominal Diameter RangeM12 to M100, 1/2 inch to 4 inch
HardnessTypical 35 to 45 HRC for carbon steel, standard for spring washers
ThicknessTypical thickness is 10% of nominal diameter, per DIN 127B
Outer Diameter ToleranceStandard tolerance ±0.15 mm for M12 to M36, typical for industrial washers
Inner Diameter ToleranceStandard tolerance ±0.10 mm, typical for precise bolt fit
Coating AdhesionGeomet and Dacromet coatings typically meet ASTM B117 salt spray requirements for 500+ hours
PackagingBulk cartons, custom quantities available, no standard unit count specified
About Ningbo High Tensile Bolts Ltd. - Spring Lock Washer Supplier in China
🏭
Ningbo High Tensile Bolts Ltd.
China Harbor
4.5(0)

Ningbo High Tensile Bolts Ltd. is based in Zhenhai, Ningbo, Zhejiang Province, a hub for industrial fastener production. The supplier is listed as harbor-tier, indicating registered business status and manufacturing capability. The profile highlights material versatility and finish options but provides no details on workforce, annual production volume, or client references. No certifications, quality control procedures, or testing facilities are mentioned in the source data.

The supplier lists an extensive range of surface treatments, suggesting capability in secondary processing, but offers no documentation on coating thickness, adhesion tests, or material traceability. Response metrics are not recorded, indicating limited buyer interaction on the platform. Buyers should request physical samples and material certifications before committing to large orders, especially for critical applications.

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 DIN127B SPRING WASHER from Ningbo High Tensile Bolts Ltd.
Geomet is a zinc flake coating offering corrosion resistance similar to Dacromet, but with a smoother finish and lower friction. Both exceed zinc plating in salt spray performance, typically achieving 500+ hours. Dacromet may have slightly higher temperature resistance. Request a coating thickness report in microns for both, as it affects torque-tension relationships.

Sourcing DIN127B SPRING WASHER from Ningbo High Tensile Bolts Ltd. - China Import Guide

Verify the exact material grade and coating specification before ordering. Request material certifications for stainless steel (EN 10204 3.2) and coating test reports for Geomet, Dacromet, or PTFE finishes. Do not accept supplier claims without documentation. For large sizes (M80+), confirm that the washer can maintain spring tension under expected load conditions.

Incoterms are not specified; common terms are FOB Ningbo or EXW Zhenhai. Lead time depends on finish complexity and order volume. Payment terms such as T/T or L/C must be negotiated. Confirm packaging details: are cartons moisture-sealed? Are inner bags used? Request a shipping schedule with container loading dates if importing via sea freight.

Inspect incoming shipments for dimensional accuracy using calipers, check coating uniformity under magnification, and verify hardness with a portable Rockwell tester. For batches over 10,000 pieces, sample 5% for destructive testing. Ensure the packing list includes batch numbers and coating types. Retain samples for quality control records and warranty claims.

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Buy Din127b Spring Washer in Bulk — Verified Supplier in China

When sourcing Din127b Spring Washer for your business, securing the right balance of quality and cost is essential. Ningbo High Tensile Bolts 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 $0.1/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.

Din127b Spring Washer Specifications, Trade Terms & Pricing

Importing Din127b Spring Washer requires careful attention to shipping logistics, customs compliance, and secure payment terms. Ningbo High Tensile Bolts 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 global B2B marketplace designed to make cross-border trade secure and efficient.

About Ningbo High Tensile Bolts Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Din127b Spring Washer 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.

Import Din127b Spring Washer — Shipping, Logistics & Customs

Importing Din127b Spring Washer 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).

Frequently Asked Questions About Din127b Spring Washer

What is the wholesale price of Din127b Spring Washer?

The current listed wholesale price for Din127b Spring Washer from Ningbo High Tensile Bolts Ltd. is $0.1/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 Ningbo High Tensile Bolts Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Din127b Spring Washer?

The supplier, Ningbo High Tensile Bolts Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Din127b Spring Washer. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Din127b Spring Washer?

The HS Code classification for Din127b Spring Washer depends on the specific grade and form. Contact Ningbo High Tensile Bolts Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import Din127b Spring Washer from China?

To import Din127b Spring Washer from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Ningbo High Tensile Bolts Ltd.. Ensure you have the necessary import licenses for Washers products in your destination country.

Is Ningbo High Tensile Bolts Ltd. a verified supplier?

Yes, Ningbo High Tensile Bolts 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 Din127b Spring Washer?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Ningbo High Tensile Bolts Ltd. through EximNext.

What packaging options are available for bulk orders of Din127b Spring Washer?

Ningbo High Tensile Bolts Ltd. offers Din127b Spring Washer with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Din127b Spring Washer the most?

Din127b Spring Washer is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Ningbo High Tensile Bolts Ltd. through our platform.

What certifications does this Din127b Spring Washer supplier hold?

Ningbo High Tensile Bolts Ltd. maintains international quality certifications. These ensure that the Din127b Spring Washer meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Din127b Spring Washer on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Ningbo High Tensile Bolts 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 Ningbo High Tensile Bolts Ltd..

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