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DIN 6797j Compliant Internal Toothed Washer for Machinery
US$0.001-0.01
1,000 Pieces
Sample price:US$20.00/piece.Request sample
Product profile
Customization
AvailableType
Lock WasherMaterial
Spring SteelModel NO.
Washer for MachineryCombination Washer Structure
A TypeCombination Washer Packaging
All InclusiveSpring Washer Type
StandardDelivery
20-30 DaysCertification
DIN 6797jPackag Color
CustomizableThread Standard
BswCustom Order
Customization by Drawing/SampleODM/OEM
AvailableService
Custom-Made ServiceMaterial Test Certificate
HaveSample
Samples in Stock Are Free with Freight CollectPrice Terms
Fob/CFR/CIF/DDP/DAPColor
Customizable or SliverQuality Control
100% Quality InspectionApplication2
Connection, FasteningFinish
Zinc Plated, Zinc Flake, HDGTransport Package
Bulk Pack Small BoxedSpecification
M2.5 TO M30Trademark
QewitcoOrigin
ChinaHS Code
721391Production Capacity
10000ton/YearKey features
DIN 6797J Compliance: Manufactured according to DIN 6797J standard ensuring reliability and interchangeability.
Superior Anti-Loosening: Internal teeth bite firmly into surfaces to prevent loosening from vibration or dynamic loads.
Wide Size Range: Available in sizes from M2.5 to M30 suitable for various industrial applications.
Corrosion Protection: Offers black oxide or zinc-plated finishes for enhanced rust resistance.
High Vibration Resistance: Ideal for automotive, machinery, and industrial environments with high vibration.
Durable Spring Steel: Made from high-quality spring steel for excellent elasticity and fatigue resistance.
Customizable Options: Offers customization by drawing or sample with customizable color options.
100% Quality Inspection: Every batch undergoes documented inspections at material intake, assembly, and pre-loading.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2003-12-05Average Response Time: ≤0.41hTerms of Payment: T/T
AI-Powered supplier vetting
SummaryThe supplier demonstrates established export experience, with 90% of sales from exports and 22 years of exporting. It has ISO9001:2015 certification, raw-material traceability, quality assurance, and 100% finished-product inspection, although inspection is performed by packing staff and only two quality inspectors are reported. Customization is broad, covering samples, designs, full customization, minor customization, and flexible customization. Service strengths include in-stock capability, stated lead times within 15 workdays in both peak and off-season, and multiple payment and quotation terms. Limitations include no overseas warehouse, showroom, agent, branch, or overseas service-country coverage, no Fortune 500 cooperation, no new products launched in the last year, one R&D engineer, no popular-brand OEM, and an undocumented corrective/preventive-action process. Financial credibility cannot be assessed because the provided financial figures are excluded from evaluation.
Supplier typeThe supplier is strongly export-oriented, reporting 90% export sales and 22 years of export experience. It can provide in-stock service and accepts FOB, CIF, CFR, and EXW terms, but reports no overseas warehouse, showroom, agent, branch, or overseas service-country coverage.
CertificationsThe supplier reports an ISO9001:2015 certificate for both sustainable development management and management systems, plus other product compliance or sustainability certifications. The specific additional certifications are not identified, so the evidence supports ISO9001 holding but not broader certification strength.
R&D capabilityThe supplier reports one R&D engineer and no new products launched during the previous year. It also reports no available SDK and no popular-brand OEM capability, which indicates limited documented innovation evidence.
Production capacityProduction-related evidence includes raw-material traceability, 100% finished-product inspection, quality assurance, four own-brand quality-control capabilities, inventory capacity, and lead times within 15 workdays in both peak and off-season. Only two quality inspectors are reported, and finished products are checked by packing staff, so production capability is positive but quality-control depth is limited.
Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization capability.
Product Q&A
Q:How do you prevent quality issues?
A:
Every batch undergoes documented inspections at critical stages: material intake, assembly line, and pre-loading, with certificates provided upon request.
Q:Is custom product development possible?
A:
Our OEM/ODM capabilities include material selection, prototyping, and branded packaging. Submit your RFQ, and we'll handle the rest.
Q:What's your company's expertise?
A:
Two decades of navigating global supply chains have honed our ability to source, inspect, and deliver industrial products with unmatched efficiency.
Q:What is the lead time for orders?
A:
Peak season lead time is one month, while off-season lead time is within 15 workdays.
Q:Do you provide material test certificates?
A:
Yes, we have material test certificates available upon request for our products.
Send Inquiry
*To:
Qewitco Fasteners Co., Ltd
Qewitco Fasteners Co., Ltd*Content:
Supplier replies will be sent to your registered email
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