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.

How are products packaged?

Standard packaging is 20-25 kg per carton, 36-48 cartons per pallet (~900-960 kg). Custom packaging and logo printing are available.

Do you accept custom designs for boxes?

Yes, we accept customized designs for both products and packaging, supported by a professional design team.

Is your company a verified manufacturer?

Absolutely. We are verified suppliers on 'Made-in-China' and undergo rigorous certification to ensure legitimacy.

Can I visit your factory?

Of course. We welcome visits. Please contact us in advance to arrange transportation from the airport or train station.

High-Quality Galvanized Carbon Steel Flat Washer for Fasteners

Name: High-Quality Galvanized Carbon Steel Flat Washer for Fasteners
Brand: Bolnut Fastener Co., Ltd
SKU: 2211912395

Jiangsu, ChinaBolnut Fastener Co., Ltd

US$0.10

1,000 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Type

Spring Washer

Material

Stainless Steel

Model NO.

DIN125

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Name

Flat Washers

Transport Package

20-25kg/Carton+900kg Pallet

Specification

#2-3'

Trademark

BNT

Origin

China

HS Code

731815

Production Capacity

1000ton/Month

Key features

Extensive Material Options: Available in SS201, SS303, SS304, SS316, SS904L, and various carbon steel grades.

Multiple Finishing Styles: Zinc (Yellow/White/Blue/Black), HDG, Black Oxide, Geomet, Dacroment, Nickel, and Zinc-Nickel plated.

Flexible Customization: Supports customization from samples, designs, full customization, and minor adjustments.

Fast Sample Delivery: Free samples for standard fasteners; samples under 1kg shipped free for new customers.

Professional OEM/ODM: Tailored services based on customer-provided samples and drawings with professional design team.

Rigorous Quality Assurance: Rigorous durability testing and critical technical design to significantly enhance product lifespan.

Competitive Pricing: Cost-effective solutions backed by professional factory production capabilities and 10+ years experience.

Verified Manufacturer: Verified supplier on Made-in-China with rigorous certification process ensuring legitimacy.

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: ≤0.85h

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.