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Automotive Stainless Steel Double Coil Machinery Spring Lock Washer
US$0.01-20.00
500 Pieces
Product profile
Customization
AvailableType
Spring WasherMaterial
Stainless SteelModel NO.
wsCombination Washer Structure
A TypeCombination Washer Packaging
All InclusiveSpring Washer Type
StandardTransport
by Sea or AirCondition
NewDelivery Date
25-45daysTransport Package
Wooden or PalletSpecification
AlloyTrademark
LanlongOrigin
ChinaHS Code
731518900Production Capacity
5000Key features
Customization Options: Offers full, minor, and flexible customization from samples or designs.
Corrosion Resistance: Available in stainless steel or zinc-plated for harsh environments.
Anti-Loosening Design: Coiled split structure resists loosening caused by vibration and corrosion.
Uniform Load Distribution: Provides a hardened bearing surface for even stress dispersion.
Industry Standard Compliance: Conforms to ASME B18.21.1 dimensions and ASTM F1941 plating specs.
Wide Application Scope: Suitable for aerospace, automotive, power engineering, and general manufacturing.
OEM/ODM Service: Manufacturer supports both OEM and ODM services for fasteners.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Tianjin PorAverage Response Time: ≤2.94h
AI-Powered supplier vetting
SummaryThe supplier is identified as a manufacturing-sector trading company located in Baoding, China, with domestic primary export-market information. It offers broad customization, OEM and ODM services, and reports having introduced new products within the past year. Production information indicates one production line and one year of export experience. Service procedures exist for inspections, supplier approval, corrective actions, and complaint handling, but the provided records state that written evidence is unavailable or incomplete. No supplier-management certification, overseas warehouse, showroom, agent or branch, or offline trade-show participation is reported. Financial information is inconsistent across the provided slices and is not sufficient to establish financial credibility. The supplier cites OEM service for well-known brands and applications across several infrastructure sectors, but no specific customer names or verifiable case details are provided.
CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. No certification holding is evidenced in the provided information, but the slices do not specify whether other product or quality certifications exist.
After-Sales capabilityThe supplier reports procedures for service assessment, corrective and preventive actions, and customer complaints, but each is stated to have no written records. It has no overseas warehouse, showroom, agent or branch, and no overseas services are reported, limiting demonstrated after-sales infrastructure.
R&D capabilityThe supplier states that it had new products during the past year and provides ODM services, supporting some product-development capability. However, it reports only one year of total R&D engineer experience and no available SDK, so the depth of innovation capability is limited and not fully demonstrated.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization and flexible customization. Its company description also confirms customization and OEM services, while the R&D information confirms ODM availability, providing strong direct evidence of broad customization capability.
Product Q&A
Q:What materials are used for the washers?
A:
They are made from spring steel (e.g., 65Mn) heat-treated for high elasticity or stainless steel for corrosion resistance.
Q:Can the washers be customized?
A:
Yes, full customization, minor customization, and flexible options are available from samples or designs.
Q:What is the delivery time?
A:
The delivery date is 25-45 days, with transport available by sea or air.
Q:What industries use these elastic washers?
A:
They are vital for aerospace, power engineering, automotive, and general manufacturing applications.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 50 sets.
Send Inquiry
*To:
Baoding Lanlong Iron Industry Co., Ltd.
Baoding Lanlong Iron Industry Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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