What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 Kg, allowing for flexible ordering for both small and large projects.

What quality assurance protocols are implemented?

We use a two-stage QA system: pre-production sampling with dimensional verification and full batch inspection including torque testing, salt spray analysis, and material certification.

Premium High-Strength Electrical Grounding Washers for Secure Connections

Name: Premium High-Strength Electrical Grounding Washers for Secure Connections
Brand: Ningbo Yinzhou Sokun Import and Export Co., Ltd.
SKU: 2191917955

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

Disc Spring

Material

Brass

Model NO.

DIN 6795

Combination Washer Structure

Combination Washer Packaging

Spring Washer Type

Standards

GB, DIN, ISO, JIS

Finished

Zinc

Name

Disc Spring

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 6795 Standard Compliance: High-strength grounding washers strictly adhering to DIN 6795 standards for secure electrical connections.

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

Multi-Material Selection: Available in carbon steel and stainless steel with various finishes like zinc plating and hot dip galvanized.

Free Sample Availability: Free standard samples (1-3 pcs) available with express shipping via DHL/UPS/FedEx at customer's account.

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

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

Fast Prototyping Service: Customized samples can be produced within 15 working days for rapid project validation.

Established Manufacturer: ISO-certified manufacturer with 15 years of export experience and comprehensive R&D capabilities.

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: ≤4.56h

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 Steel, Dacromet, Nickel Plated, Black Oxide, and Plain.

Q:Can the washers be customized to specific standards?

Yes, customization is available for standards including GB, DIN, ISO, and JIS. Sizes and finishes can also be tailored to customer requirements.

Q:What is the typical delivery time for orders?

Standard delivery time is normally 30-40 days. Peak season lead time is one month, while off-season is also one month.

Q:Is it possible to get free samples before placing an order?

Yes, free samples of 1-3 pieces in standard specifications are available. Sample costs are refundable upon bulk order confirmation.

Q:What are the payment terms for international orders?

Standard terms are 30% T/T deposit with 70% balance against Bill of Lading copy. For orders under $1,000, full advance payment is recommended. LC at sight is also negotiable.