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DIN137b Wave Spring Washers Stainless Steel Lock Washers for Machinery
US$0.01-0.02
500 Pieces
Sample price:US$0.01/set.Request sample
Product profile
Customization
AvailableType
Spring WasherMaterial
Carbon SteelModel NO.
DIN137BCombination Washer Structure
A TypeCombination Washer Packaging
All InclusiveSpring Washer Type
StandardSurface Treatment
Black Oxide, Zinc Plated, Nickel PlatedplatedOEM
Accept Custom Size/Material/LogoDelivery Time
10-25 Working DaysProduction Proce
Cold RollingStandard
DIN137b / Jb/T7590Load Capacity
Axial Load 300-800MPaTemperature
-30℃ ~ +120℃Elasticity
≥25%Test Reports
Material/Salt Spray Test ReportsTransport Package
Plastic Bag + Carton Box + PalletSpecification
0.2-12Trademark
RUIQINOrigin
China (Zhengjiang)HS Code
7301100000Production Capacity
200000000piece/YearsKey features
High Elasticity & Load Distribution: Wave design ensures even load distribution and stable performance under high pressure.
Vibration Absorption: Effectively absorbs shock and reduces vibrations to protect connected components.
Anti-Loosening Effect: Prevents fastener loosening in dynamic environments, enhancing safety and lifespan.
Customizable Sizes & Materials: Accepts custom size, material, and logo requests for specific application needs.
Diverse Surface Treatments: Available with Black Oxide, Zinc Plated, Nickel Plated, and other protective coatings.
Rapid Prototyping: 24-hour sample service available with existing tooling for quick turnaround.
Low Minimum Order Quantity: Supports trial orders starting from 500 pieces for standard washers.
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: 8 years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.51h
AI-Powered supplier vetting
SummaryRuian Ruiqin Standard Parts Co., Ltd., established in 2007, is a Chinese supplier specializing in the manufacturing of metal washers and related products. The company demonstrates strong production capabilities with cutting-edge machinery and adherence to international quality standards. They offer OEM and custom production services, ensuring fast delivery and consistent quality. While their innovation capabilities and overseas service capacities remain unspecified, their commitment to quality and customer service is evident.
Supplier typeRuian Ruiqin is a trade company with a limited company ownership structure, located in Rui'an City, Wenzhou, Zhejiang, China.
CertificationsThe company adheres to ISO and international quality standards, indicating strong quality assurance practices.
Production capacityThe company has advanced production equipment and a comprehensive supply chain, allowing efficient order fulfillment and high-quality production.
Customization capabilityRuian Ruiqin specializes in OEM and custom production, providing tailored manufacturing solutions for customers.
Product Q&A
Q:What is the minimum order quantity?
A:
Standard washers require 500 pcs, while custom designs typically require 5,000 pcs depending on complexity.
Q:Can I get free samples?
A:
Free samples are available for standard items (customer pays shipping), while custom items incur a fee deductible from bulk orders.
Q:What are the lead times for samples?
A:
Samples with existing tooling take 24 hours plus shipping, while new tooling requires 3-5 business days.
Q:What surface finishes are available?
A:
Options include Zinc/Nickel plating (48-96 hours salt spray resistance) and Dacromet (1000+ hours corrosion resistance).
Q:What are the payment terms?
A:
New clients require a 30% deposit and 70% before shipment; approved accounts may have O/A 30 days terms.
Send Inquiry
*To:
Ruian Ruiqin Standard Parts Co., Ltd.
Ruian Ruiqin Standard Parts Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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