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Standard packaging is 20-25 kg per carton, with 36 or 48 cartons per pallet. Custom packaging and logo printing are available.

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DIN6796 DIN2093 High Quality Customized Disc Spring Belleville Spring Washer for Electronic Devices Batteries M4 M5 M6 M8

Name: DIN6796 DIN2093 High Quality Customized Disc Spring Belleville Spring Washer for Electronic Devices Batteries M4 M5 M6 M8
Brand: Bolnut Fastener Co., Ltd
SKU: 1980191691

Jiangsu, ChinaBolnut Fastener Co., Ltd

US$0.10

1,000 Pieces

Product specifications

Disc Spring Washer

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Type

Lock Washer

Material

Steel

Model NO.

DIN2093

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Name

Disc Spring Washer

MOQ

1000pieces

Customized

Samples

Free

Finish

Plain.Black.Zinc.Customized as Request&Design

Non-Standards

OEM Is Available, According to Drawing or Samples

Application

Machinery, Chemical Industry,Building

Term of Payment

Tt30% Advanced Payment

Transport Package

20-25kg/Carton+900kg Pallet

Specification

M3-M40 or non-standard as request&design

Trademark

BNT

Origin

China

HS Code

731815

Production Capacity

1000ton/Month

Key features

Custom Design Service: OEM/ODM available with custom logos, designs, and packaging based on samples or drawings.

Wide Material Selection: Stainless steel (SS304/316) and carbon steel grades (4.8-12.9) with various finishes like Zinc and HDG.

Fast Delivery Options: Stock items ship in 2-5 days; custom orders take 10-30 days depending on season and quantity.

Free Sample Policy: Free samples provided for standard fasteners and existing customers; shipping weight under 1kg.

Quality Assurance: Stringent durability testing and professional manufacturing ensuring high reliability and lifespan.

Flexible Payment Terms: Accepts T/T (30% deposit), L/C, D/P, PayPal, and Western Union for secure transactions.

Professional Packaging: Standard 20-25kg/carton packaging with customizable options and logo printing on cartons.

Verified Manufacturer: Verified supplier on Made-in-China with 13 years export experience and factory visit welcome.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceFast Delivery

Bolnut Fastener Co., Ltd

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 YearsNearest Port: SHANGHAI , NINGBO ,ZHAPU , SHENZHEN, TIANJINGAverage Response Time: ≤0.69h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company in Zhangjiagang, Suzhou, with business scopes covering labor protection products, apparel, textiles, communication equipment, electronics, and certain medical protective products. It is described as a professional technical supplier and offers multiple customization modes, ODM services, and OEM services for popular brands. However, it has only one R&D engineer, launched no new products in the past year, and does not provide 3D software or SDK services. Service procedures and complaint-handling procedures exist, but supplier approval records are incomplete. Financial information is represented only by reporting years, without performance values. No overseas warehouse, showroom, overseas branch or offline trade-show participation is reported.

Supplier typeThe supplier is explicitly classified as a trade company, while its stated scope includes labor protection products, apparel, textiles, medical protective equipment, communication equipment, and electronic products. It is also identified as a professional technical supplier, indicating a trading-oriented business with technical and customization support rather than confirmed manufacturing status.

After-Sales capabilityThe supplier has a clear complaint-handling procedure with followed records, and it has a corrective and preventive action mechanism with implementation records. However, its general service-assessment procedure has no records, and its approved-supplier list lacks approval signatures or dates, indicating documented but incompletely controlled service processes.

R&D capabilityThe supplier is identified as a professional technical supplier and offers ODM services, but it has only one R&D engineer, launched no new products in the past year, and lacks both 3D software design and SDK capabilities. This shows some technical development and design support, but limited demonstrated innovation output and digital R&D capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, directly evidencing broad customization and design-manufacturing support.

Client casesA repeat-buyer preference of 50%–80% is reported, and the supplier states that it provides OEM services for popular brands. These are positive customer-related indicators, but no named customers, specific projects, order examples, or independently verifiable case details are provided.