What payment terms do you accept?

We accept T/T (30% deposit, 70% against B/L copy), LC at sight, D/P, PayPal, Western Union, and small-amount payments.

What quality certifications does the manufacturer hold?

We are an ISO-certified manufacturer established in 2009, implementing rigorous two-stage quality assurance protocols including ASTM/ISO compliance.

Precision Serrated Lock Washers Type J with Internal Teeth DIN 6798

Name: Precision Serrated Lock Washers Type J with Internal Teeth DIN 6798
Brand: Ningbo Yinzhou Sokun Import and Export Co., Ltd.
SKU: 2192281515

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

Toothed Lock Washers

Material

Brass

Model NO.

DIN 6798 (J)

Combination Washer Structure

Combination Washer Packaging

Spring Washer Type

Standards

GB, DIN, ISO, JIS

Finished

Zinc

Name

Toothed Lock Washers

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 6798 Standard Compliance: Precision serrated lock washers Type J with internal teeth meeting DIN 6798 standards.

Flexible Customization Options: Customizable standards (GB, DIN, ISO, JIS), finishes, and packaging based on customer requirements.

ISO Certified Manufacturer: Established in 2009, ISO-certified fastener manufacturer with vertically integrated production facilities.

Rigorous Quality Assurance: Two-stage QA protocol including pre-production sampling and full batch inspection with torque and salt spray tests.

Free Sample Availability: Free samples (1-3 pcs) available with express shipping; sample cost refundable upon bulk order.

Low Minimum Order Quantity: Flexible MOQ starting from 1 Kg, suitable for small batch testing and prototyping needs.

Global Market Experience: Serving global markets including North America, Europe, Australia, and Asia with 15 years of export experience.

Multiple Payment Terms: Accepts T/T, LC at sight, D/P, PayPal, Western Union, and small-amount payments for flexibility.

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: ≤4.50h

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 are the available material and finish options?

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 standard delivery time for orders?

Normally 30-40 days. Lead times may vary by season: one month during off-season and 1-3 months during peak season.

Q:Is customization available for this product?

Yes, we offer flexible customization including standards (GB, DIN, ISO, JIS), finishes, and packaging based on customer requirements.

Q:What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 Kg, allowing for small batch orders and testing.

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

Yes, free samples (1-3 pcs) are available. Express shipping costs are borne by the customer, but the sample cost is refundable upon bulk order confirmation.