DIN 137b Black Oxide Carbon Steel Wave Washers

Name: DIN 137b Black Oxide Carbon Steel Wave Washers
Brand: Wenzhou Nixi Fasteners Co., Ltd.
SKU: 2119003242

Zhejiang, ChinaWenzhou Nixi Fasteners Co., Ltd.

US$0.001-0.10

1,000 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Type

Wave Washers

Material

Carbon Steel

Model NO.

DIN 137B

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Surface Finishing

Black Oxide

Inspection

100% QC Steps Inspect Before Shipment

Manufacture Processing

Precision Stamping

Certification

ISO9001

Transport Package

20-25kg/Carton+900kg Pallet

Specification

24*24*14cm/30*26*18cm

Trademark

Nixi

Origin

Wenzhou, China

HS Code

731815

Production Capacity

500ton/Month

Key features

DIN 137B Compliance: Meets DIN 137B standard for dimensional accuracy and spring performance.

Black Oxide Finish: Durable, non-reflective surface with minimal dimensional change.

Precision Stamping: Manufactured via precision stamping and forming processes.

Vibration Damping: Ideal for vibration damping in automotive and robotic applications.

100% QC Inspection: Every unit undergoes 100% inspection before shipment.

ISO 9001 Certified: Produced under strict ISO 9001 certified quality control.

Custom Sizes Available: Custom sizes, lengths, and packaging available upon request.

Extended Warranty: Optional extended warranty coverage up to 36 months.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

Wenzhou Nixi Fasteners Co., Ltd.

Zhejiang, China

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: 10 years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤6.18h

AI-Powered supplier vetting

SummaryThe supplier specializes in producing fasteners with a focus on customization services. Key strengths include OEM and ODM capabilities, quality assurance processes, and a significant portion of sales from exports. However, the supplier lacks R&D capabilities, extensive overseas service presence, and structured after-sales procedures.

Supplier typeThe supplier is a manufacturer of fasteners, offering OEM and ODM services but not 3D software design or professional technical R&D services.

After-Sales capabilityThe supplier lacks written procedures for handling customer complaints and does not have structured corrective and preventive action mechanisms.

R&D capabilityThe supplier lacks R&D capabilities and did not introduce any new products in the past year, but offers ODM services.

Customization capabilityThe supplier excels in providing a wide range of customization services from samples, designs, and full or minor customizations.

Product Q&A

Q:Do you offer OEM/ODM service?

Yes, we provide customized fastener solutions based on drawings or samples.

Q:What quality standards do your products meet?

All products comply with ISO, DIN, ANSI, and GB standards and are produced under ISO 9001 certified quality control.

Q:What documents do you provide for export?

We supply a complete set of export documents, including Commercial Invoice, Packing List, Bill of Lading, Certificate of Origin, and other required certificates.

Q:How can I place an order?

Contact us by email or phone with your requirements. We'll send a quotation, and once confirmed, you can issue a Purchase Order (PO).

Q:Can I get samples before mass production?

Yes, free samples are available; shipping costs are borne by the buyer.