How are the products packaged?

Standard packaging is 20-25 kg per carton, 36-48 cartons per pallet. Custom packaging with customer logos is available.

Can I visit your factory?

Yes, factory visits are welcome. Please contact us in advance to arrange transportation from the airport or train station.

What materials do you use?

We use Stainless Steel (SS201, SS303, SS304, SS316, SS904L) and Carbon Steel in various grades.

DIN125A Stainless Steel Plain Washers, DIN125 Plain Washers DIN125 Special Flat Washers

Name: DIN125A Stainless Steel Plain Washers, DIN125 Plain Washers DIN125 Special Flat Washers
Brand: Bolnut Fastener Co., Ltd
SKU: 2217037095

Jiangsu, ChinaBolnut Fastener Co., Ltd

US$0.10

1 Piece

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Type

Flat Gasket

Material

Stainless Steel/Carbon Steel

Model NO.

DIN125A

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Finish

Zinc, Plain, HDG, Phosphorization,Black

Name

DIN125A Plain Washers Without Chamfer

Certificate

ISO9001:2008

MOQ

10,000

Transport Package

20-25kg/Carton+900kg Pallet

Specification

M3-M64

Trademark

BNT

Origin

China

HS Code

731815

Production Capacity

1000ton/Month

Key features

Wide Material Range: Available in Stainless Steel (304/316), Carbon Steel, and various grades.

Multiple Finish Options: Zinc, HDG, Black Oxide, Dacroment, Nickel Plated, and more.

OEM/ODM Service: Customized fasteners based on customer samples and drawings.

Free Samples: Free samples available for standard fasteners under 1kg.

Fast Delivery: In-stock items deliver in 2-5 days; bulk orders in 15-30 days.

Quality Assurance: Rigorous durability testing and professional manufacturing.

Flexible Payment: Accepts T/T, L/C, D/P, PayPal, and Western Union.

Verified Supplier: Verified on Made-in-China with 13 years export experience.

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: ≤0.90h

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.

Product Q&A

Q:How can I get the product catalog?

Please provide your email address, and we will send the catalog within two working hours.

Q:Are samples available and free?

Yes, samples are free for standard fasteners. We ship weights under 1kg for free. Existing customers also get free samples with covered express charges.

Q:Can you customize the logo or design?

Yes, we accept custom logos and designs on products and packaging, supported by our professional design team.

Q:What is the delivery time?

In-stock goods deliver in 2-5 days. Bulk orders (1-2 containers) take 18-25 days. Expedited production is available for larger orders.

Q:What are the payment terms?

Standard terms are 30% T/T deposit and 70% before shipping. We also accept L/C, D/P, PayPal, and Western Union.