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Auto Parts DIN7980 Spring Lock Washers for PCB Board Fixation
US$0.10
1 Piece
Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Type

Lock Washer

Material

Stainless Steel

Model NO.

DIN7980

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Certificate

ISO9001,RoHS

Name

Spring Lock Washers

Finish

Zinc Plating, HDG, Black Oxide,Plain, Polished

MOQ

10000 PCS

Function

Anti-Loosening, Increase Friction

Application Fields

Aerospace, PCB Board Fixation, Auto Parts

Transport Package

20-25kg/Carton+900kg Pallet

Specification

M3-M30

Trademark

BNT

Origin

China

HS Code

731815

Production Capacity

1000ton/Month

Key features

Customizable Finishes: Available in Zinc Plating, HDG, Black Oxide, Plain, and Polished finishes.
High-Quality Materials: Made from SS201, SS303, SS304, SS316, and SS904L stainless steel.
Free Sample Policy: Free samples provided for standard fasteners under 1 kg weight.
Flexible Lead Time: 10-15 days in slack season; 15-30 days in busy season.
OEM/ODM Service: Supports customization from samples, designs, and full customization.
Wide Application: Suitable for Aerospace, PCB Board Fixation, and Auto Parts.
Professional Certification: ISO9001 and RoHS certified manufacturer with rigorous quality assurance.
Competitive Pricing: Cost-effective solutions backed by professional factory production capabilities.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceFast Delivery
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: ≤0.97h

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 a product catalog or price list?
A:
Please provide your email address, and we will send the catalog or price list within two working hours.
Q:Are samples available and free of charge?
A:
Yes, samples are free for standard fasteners under 1 kg. Existing customers also receive free samples with covered express charges.
Q:Can you customize the logo or design on the products?
A:
Yes, we accept custom logos and designs on both products and packaging, supported by our professional design team.
Q:What is the delivery time for orders?
A:
Stock items deliver in 2-5 days. 1-2 containers take 18-25 days. Larger orders can be expedited upon request.
Q:What are the payment terms?
A:
Standard terms are 30% T/T deposit and 70% before shipping. We also accept L/C, D/P, PayPal, and Western Union.

Send Inquiry

*To:Bolnut Fastener Co., Ltd
*Content:
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