Can you customize the product?

Yes, we offer OEM and ODM services including logo and design customization.

What is the material of the washers?

The washers are made of 304 Stainless Steel.

M3-M12 304 Stainless Steel Conical Spring Washers for Bolt Connections

Name: M3-M12 304 Stainless Steel Conical Spring Washers for Bolt Connections
Brand: Ningbo Yongbiao Fastener Co., Ltd
SKU: 2162891922

Zhejiang, ChinaNingbo Yongbiao Fastener Co., Ltd

US$0.005-0.50

1,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Round Head

Model NO.

Conical Spring Washers

Connection

Common Bolt

Head Style

Round

Standard

DIN, ANSI, GB, JIS, GOST, BSW

Grade

8.8

Product Name

Flat Washer

Keywords

Non Standard Fastener

Diameter

M3-M30

Packaging

Plastic Bag / Paper Box

MOQ

10000PCS

Sample

OEM & ODM Custom

Logo Custom

Transport Package

Standard Shipping Packaging or Customized

Specification

Standard Specifications Or Customized

Trademark

YONGBIAO

Origin

Zhejiang, China

Production Capacity

5000000 PCS/Year

Key features

Corrosion Resistant

High Strength

Anti-Loosening

Company profile

Importers and ExportersFast DeliveryQuality AssuranceProduction Process Visualization

Ningbo Yongbiao Fastener 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 CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤0.42h

AI-Powered supplier vetting

SummaryThe supplier is a medium-sized fastener manufacturing enterprise providing OEM services for popular brands. They have a strong focus on domestic markets with limited export activity. Their production capacity is supported by over 50 employees and a variety of production and testing equipment. The supplier lacks R&D innovation capabilities, such as SDK availability, and does not have overseas service infrastructure or experience in trade shows. Financial data appears consistent over recent years, and their after-sales service procedures are well-documented.

Supplier typeThe supplier is a medium-sized fastener manufacturing company with OEM capabilities for well-known brands.

After-Sales capabilityThe supplier has documented procedures for handling customer complaints and corrective actions.

Financial creditConsistent financial data over the past three years indicates stable financial credibility.

R&D capabilityThe supplier lacks R&D innovation capability, as indicated by the absence of an SDK.

Production capacityThe supplier operates four production lines with significant annual output, supported by adequate staff and equipment.

Customization capabilityThe supplier offers customization services based on samples and designs.