What are the payment terms?

Standard terms are 30% T/T deposit with 70% balance against Bill of Lading copy. We also accept LC, D/P, PayPal, and Western Union.

What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 Kg, making it suitable for small batch orders.

How do you ensure product quality?

We implement a rigorous two-stage quality assurance protocol: pre-production sampling with dimensional verification and full batch inspection including torque testing and salt spray analysis.

Heavy-Duty Clevis Pin Washers for Industrial Machinery Use

Name: Heavy-Duty Clevis Pin Washers for Industrial Machinery Use
Brand: Ningbo Yinzhou Sokun Import and Export Co., Ltd.
SKU: 2200031205

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

Plain Washers

Material

Brass

Model NO.

DIN 1441

Combination Washer Structure

Combination Washer Packaging

Spring Washer Type

Standards

GB, DIN, ISO, JIS

Finished

Zinc

Name

Plain 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

Customizable Standards: Supports GB, DIN, ISO, and JIS standards for diverse international requirements.

Flexible Customization: Offers full customization from samples, designs, or specific customer requirements.

Durable Material Options: Available in carbon steel and stainless steel with various finishes like zinc plating.

Fast Sample Service: Provides free standard samples and customized prototypes within 15 working days.

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

Flexible Payment Terms: Accepts T/T, LC, D/P, PayPal, and Western Union for convenient transactions.

Global Shipping Support: Ships from Ningbo/Shanghai ports with reliable logistics to global markets.

Low MOQ Requirement: Minimum order quantity starts at just 1 Kg, suitable for small batches.

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: ≤4.44h

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 washers?

We support GB, DIN, ISO, and JIS standards to meet various international requirements.

Q:Can the washers be customized?

Yes, we offer flexible customization including full customization from samples, designs, or specific customer requirements.

Q:What materials are available for these washers?

The washers are available in carbon steel and stainless steel, with finishes such as zinc plating, hot dip galvanized, Dacromet, nickel plating, and black oxide.

Q:What is the delivery time for orders?

Normally, delivery takes 30-40 days. During peak seasons, lead time is one month, while off-season lead time is also one month.

Q:Is it possible to get free samples?

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