What are your payment terms?

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

How are the products packaged?

Standard packaging is 20-25 kg per carton with 36 or 48 cartons per pallet (approx. 900-960 kg). We can print customer logos or customize packaging.

Do you accept custom designs for boxes?

Yes, we accept customized designs for both products and packaging using our professional design team.

Is your company a legitimate manufacturer?

Yes, we are verified suppliers on Made-in-China and undergo rigorous certification to ensure legitimacy.

Can I visit your factory?

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

High-Quality Spring Steel DIN 6799 Retaining Lock Washers

Name: High-Quality Spring Steel DIN 6799 Retaining Lock Washers
Brand: Bolnut Fastener Co., Ltd
SKU: 2203252595

Jiangsu, ChinaBolnut Fastener Co., Ltd

US$0.10

1 Piece

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Type

Lock Washer

Material

Brass, Stainless Steel, Steel, Aluminium, Other

Model NO.

DIN6799

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Light Weight

Transport Package

20-25kg/Carton+900kg Pallet

Specification

#2-3'/M3-12

Trademark

BNT

Origin

China

HS Code

731815

Production Capacity

1000ton/Month

Key features

Diverse Material Options: Available in Brass, Stainless Steel (SS201/303/304/316/904L), Steel, and Aluminium.

Extensive Finishing Choices: Options include Zinc plating (Yellow/White/Blue/Black), HDG, Black Oxide, Geomet, and Nickel plating.

Customized Production Capability: Offers tailored fasteners based on customer samples and drawings with CNC machining support.

Flexible Lead Time: 10-15 days in slack season and 15-30 days during busy season for customized orders.

Free Sample Availability: Free samples provided for standard fasteners; existing customers receive free express shipping for orders under 1kg.

Comprehensive Certification: Products meet DIN, ASTM/ANSI, JIS, EN, ISO, AS, and GB standards.

Professional Design Team: Capable of creating custom designs for both products and packaging based on client specifications.

Verified Manufacturer Status: Verified supplier on Made-in-China with rigorous certification and over 10 years of 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: ≤0.83h

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 what are the costs?

Yes, samples are free of charge for standard fasteners. We ship weights under 1kg for free; existing customers also get free express shipping for samples.

Q:How do I receive a price list?

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

Q:Can you customize logos or designs on the products?

Yes, we can accommodate custom logos or designs on the products without issue.

Q:What is the delivery time for orders?

In-stock goods are delivered within 2-5 days. For 1-2 containers, it takes 18-25 days. Orders exceeding two containers can be prioritized for expedited production.

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High-Quality Spring Steel DIN 6799 Retaining Lock Washers