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High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening

Ningbo Yinzhou Sokun Import and Export Co., Ltd.
  • Audited Supplier
  • 2 yrs
Transactions: US$30,000+

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Product Highlights

  • DIN 6908 Compliance: Manufactured strictly according to DIN 6908 standards for reliable fastening performance.
  • Premium Material Options: Available in carbon steel and stainless steel to suit various environmental conditions.
  • Comprehensive Surface Finishes: Offers Zinc Plated, Hot Dip Galvanized, Dacromet, Nickel Plated, Black Oxide, and Plain finishes.
  • Flexible Customization: Full customization available from samples or designs with flexible size and standard options.
  • ISO Certified Manufacturer: Established in 2009 with ISO certification, R&D capabilities, and vertically integrated production.
  • Rigorous Quality Assurance: Two-stage protocol including pre-production sampling and full batch torque/salt spray testing.
  • Free Sample Availability: Free standard samples (1-3 pcs) available; sample cost refundable upon bulk order confirmation.
  • Global Market Experience: Serving clients across North America, Europe, Asia, and other regions for over 15 years.

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Optional pre-shipment inspection for quality and quantity checks.
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Product Images of High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening

High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening
High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening pictures & photos
High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening
High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening pictures & photos
High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening
High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening pictures & photos
High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening
High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening pictures & photos
High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening
High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening pictures & photos
High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening
High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening pictures & photos
High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening
  • High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening
  • High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening
    High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening
  • High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening
    High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening
  • High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening
    High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening
  • High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening
    High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening
  • High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening
    High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening
  • High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening
    High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening

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Product Description


 
High-Strength DIN 6908 Conical Spring Washers for Reliable FasteningHigh-Strength DIN 6908 Conical Spring Washers for Reliable FasteningHigh-Strength DIN 6908 Conical Spring Washers for Reliable Fastening
Product Description
Product Name: Durable Conical Spring Washers For Screw And Washer Assemblies Compliant With DIN 6908
Standard: DIN 6908
 
High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening
 
Material: Carbon steel and stainless steel
Size: Reference standards and according to customer requirements
Finished: Zinc Plated,Hot Dip Galvanized Steel,Dacromet,Nickel Plated,Black Oxide,Plain
Delivery time: Normally in 30-40 days.
 

High-Strength DIN 6908 Conical Spring Washers for Reliable FasteningHigh-Strength DIN 6908 Conical Spring Washers for Reliable Fastening

High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening
High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening  
High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening
Ningbo Yinzhou Sokun Import & Export Co., Ltd. is located in Ningbo, a major port city with excellent transportation infrastructure.

Main Products: Non-standard parts, fasteners, stamping parts, and machined parts.

We have established long-term business relationships with professional clients across North America, Europe, Australia, and Asia.

Guided by our core values of "Sincerity, Dedication, Creativity, and Innovation", we adhere to a quality-driven development strategy** under scientific management to ensure sustainable growth and profitability.
High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening
High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening
High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening


High-Strength DIN 6908 Conical Spring Washers for Reliable FasteningHigh-Strength DIN 6908 Conical Spring Washers for Reliable FasteningHigh-Strength DIN 6908 Conical Spring Washers for Reliable FasteningHigh-Strength DIN 6908 Conical Spring Washers for Reliable FasteningHigh-Strength DIN 6908 Conical Spring Washers for Reliable Fastening
High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening
High-Strength DIN 6908 Conical Spring Washers for Reliable Fastening
Q1. Corporate Profile & Manufacturing Capabilities
A1:
Established in 2009, we are an ISO-certified fastener manufacturer and solar mounting system solutions provider headquartered in Ningbo, China. With comprehensive R&D capabilities and vertically integrated production facilities, we serve global markets including North America, Oceania, China Domestic Market, Eastern Europe, Southeast Asia, South America, Africa, and the Middle East. Our expert engineering teams specialize in precision fastener development, lean manufacturing, multi-stage quality assurance protocols, and after-sales service management.
Q2. Quality Assurance System
A2:
We implement a rigorous two-stage quality assurance protocol:
Pre-production sampling with dimensional verification
Full batch inspection including torque testing, salt spray analysis, and material certification prior to container loading
This dual-check system ensures consistent compliance with ASTM/ISO standards.
Q3. Core Product Portfolio
A3: 
Our manufacturing expertise covers:
• Industrial Fastening Solutions:
Hex bolts, machine screws, locking nuts, flat washers, threaded rods, blind rivets, retaining clips, and precision-engineered CNC-machined components
• Solar Energy Installation Systems:
Ground-mounted & rooftop solar racking systems, PV module mounting accessories, UL-certified cable management solutions, and corrosion-resistant ABS combiner box mounting brackets
Q4. Can you provide a sample?
A4:
✓ Free samples available (1-3 pcs standard specification)
✓ Express options: DHL/UPS/FedEx (customer's account)
✓ Prototyping service: Customized samples within 15 working days
✓ Note: Sample cost refundable upon bulk order confirmation
Q5. Payment Terms & Trade Services
A5: Standard commercial terms:
30% T/T deposit with 70% balance payable against Bill of Lading copy
For orders under $1,000 USD, we recommend full advance payment to minimize international transaction fees
Acceptable payment instruments: SWIFT transfer, LC at sight (negotiable for bulk orders)
 

About the Supplier

This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR263105". Items marked "verified" are certified.

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Ningbo Yinzhou Sokun Import and Export Co., Ltd.
Ningbo Yinzhou Sokun Import and Export Co., Ltd.
Ningbo Yinzhou Sokun Import and Export Co., Ltd.
Ningbo Yinzhou Sokun Import and Export Co., Ltd.
Ningbo Yinzhou Sokun Import and Export Co., Ltd.
Ningbo Yinzhou Sokun Import and Export Co., Ltd.
Ningbo Yinzhou Sokun Import and Export Co., Ltd.
Ningbo Yinzhou Sokun Import and Export Co., Ltd.

About Our Factory & Business Background

verified Business Type
Manufacturer/Factory & Trading Company
Address
Yinzhou District, Ningbo, Zhejiang, China
verified Plant Area
1927 square meters
verified Number of Employees
41
verified Terms of Payment
LC, T/T, D/P, PayPal, Western Union, Small-amount payment
verified International Commercial Terms(Incoterms)
FOB, CIF, CFR, EXW
verified Average Lead Time
Peak Season Lead Time: one month, 1-3 months
Off Season Lead Time: one month
verified Nearest Port
Shanghai Port, Ningbo Port
verified Minimum Order Quantity
1 Kg
verified Supply Chain Partners
213

Our Production Capability & Technical Expertise

verified Main Products
Screw, Bolt, Washer, Nut, Threaded Rod
verified Production Lines
1
verified Production Machines
Punching Machine, Riveting Machine, Thread Rolling Machine, Bench Lathe, Laser Marking Machine
verified Customization Options
Flexible customization, Customization from Samples, Customization from Designs, Full Customization
verified ODM Service Available
Yes
verified Own Brand
Yes

Our Industry Experience & Global Business Record

verified Year of Establishment
2010-02-10
verified Export Year
15 Years
verified Main Markets
North America, South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)
verified Repeat Buyers Choice
50%~80%
verified Number of Foreign Trading Staff
17
verified Overseas Agent/Branch
No

Our Certifications, Standards & Industry Recognition

verified Cooperated with Fortune 500
No

FAQ

What standards do your conical spring washers comply with?
Our products are compliant with DIN 6908, GB, ISO, and JIS standards.
What materials are used for these washers?
We use carbon steel and stainless steel as the base materials for our conical spring washers.
What surface finishes are available?
Available finishes include Zinc Plated, Hot Dip Galvanized Steel, Dacromet, Nickel Plated, Black Oxide, and Plain.
Can I request custom sizes or designs?
Yes, we offer flexible customization from samples or designs, with sizes based on reference standards and customer requirements.
Do you provide free samples?
Yes, we provide free samples (1-3 pcs) for standard specifications. Sample costs are refundable upon bulk order confirmation.
What are your payment terms?
Standard terms are 30% T/T deposit with 70% balance against Bill of Lading. We also accept SWIFT, LC, PayPal, and Western Union.
What is the typical delivery time?
Delivery time is normally 30-40 days, though custom samples can be ready within 15 working days.
What is your minimum order quantity?
The minimum order quantity is 1 Kg.

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