What is the typical delivery time?

Normal delivery time is 30-40 days. During peak season, it may take 1-3 months, while off-season lead time is about one month.

Is customization available for this product?

Yes, we offer flexible customization including customization from samples, designs, and full customization. We can adjust standards, finishes, and sizes according to requirements.

What quality assurance measures do you implement?

We use a two-stage QA protocol: pre-production sampling with dimensional verification and full batch inspection including torque testing and salt spray analysis prior to loading.

Heavy-Duty DIN 6799 Retaining Washers for Secure Applications

Name: Heavy-Duty DIN 6799 Retaining Washers for Secure Applications
Brand: Ningbo Yinzhou Sokun Import and Export Co., Ltd.
SKU: 2200076005

Zhejiang, ChinaNingbo Yinzhou Sokun Import and Export Co., Ltd.

US$0.03

10-4,999 Pieces

US$0.02

5,000-99,999 Pieces

US$0.01

100,000+ Pieces

Product profile

Customization

Available

Type

Radially Assembled Rings

Material

Brass

Model NO.

DIN 6799

Combination Washer Structure

Combination Washer Packaging

Spring Washer Type

Standards

GB, DIN, ISO, JIS

Finished

Zinc

Name

Radially Assembled Rings

Selling Units

Building, Industry, Machinery

Package

Customer'require

Delivery Time

15-30

Transport Package

Cartons & Pallets or According to Customer''s Requ

Specification

Trademark

SOKUN

Origin

Zhejiang

HS Code

7318150000

Production Capacity

100000000

Key features

DIN 6799 Compliance: Manufactured strictly according to DIN 6799 standards for reliable shaft security.

Customizable Standards: Supports customization to GB, DIN, ISO, and JIS standards as per customer needs.

Flexible Customization: Offers full customization from samples or designs, including specific finishes.

Multi-Finish Options: Available in Zinc Plated, Hot Dip Galvanized, Dacromet, Nickel Plated, and Black Oxide.

Free Sample Service: Provides 1-3 free standard samples with express shipping via DHL/UPS/FedEx.

Rigorous Quality Control: Implements two-stage QA including dimensional verification and salt spray analysis.

Low MOQ: Minimum Order Quantity is only 1 Kg, suitable for small batch testing.

ISO Certified Manufacturer: Established in 2009, ISO-certified with 15 years of export experience.

Company profile

High Repeat Buyers ChoiceODM ServicesR&D CapabilitiesProduction Process Visualization

Ningbo Yinzhou Sokun Import and Export Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤4.96h

AI-Powered supplier vetting

SummarySokun is a limited company with 21 employees, related companies, and product coverage including fasteners, machined parts, and stamping parts. It supports customization from samples and designs, offers ODM services, and reports OEM service for well-known brands. Quality processes include quality assurance, documented inspection instructions, and complaint-handling records, although finished-product inspection is random and only one quality inspector is reported. Production-related strengths include in-stock capability, CNC and punching equipment, and one-month stated lead times in both peak and off-season periods. Key limitations are the absence of a valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, branches, agents, or showrooms, and no documented R&D audit materials, new products in the past year, or R&D patents. Financial credibility cannot be determined from the provided information.

After-Sales capabilityThe supplier has a clear customer-complaint procedure with followed records and accepts several quotation and payment terms. However, it has no overseas warehouse, showroom, agent, or branch, and reports zero countries with overseas services, limiting evidence of localized after-sales support.

R&D capabilityThe supplier provides ODM and multiple customization-based design services, but reports no new products during the past year, no available SDK, no R&D audit documentation, and zero R&D patents. These facts indicate design support but limited documented evidence of independent innovation.

Production capacityProduction evidence includes CNC and punching equipment, in-stock capability, one-month lead times in both peak and off-season, and a product scope aligned with machined and stamping parts. Nevertheless, there is no valid manufacturing-capacity contract with related subcontractors, which creates a documented capacity-governance weakness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, flexible customization, and minor customization, and also offers ODM services. This is direct evidence of broad customization capability.

Product Q&A

Q:What standards are supported for these retaining washers?

We support customization to GB, DIN, ISO, and JIS standards. The product is primarily DIN 6799 compliant.

Q:What materials and finishes are available?

Materials include carbon steel and stainless steel. Finishes available are Zinc Plated, Hot Dip Galvanized, Dacromet, Nickel Plated, Black Oxide, and Plain.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 Kg.

Q:Can I get free samples before placing a bulk order?

Yes, we provide 1-3 free standard specification samples. Sample costs are refundable upon bulk order confirmation.

Q:What are the payment terms?

Standard terms are 30% T/T deposit with 70% balance against Bill of Lading copy. For orders under $1,000 USD, full advance payment is recommended. We also accept LC, D/P, PayPal, and Western Union.