What are the payment methods?

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 is 20-25 kg per carton, 36-48 cartons per pallet. Custom logos and packaging are available.

Do you accept custom designs on boxes?

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

Are you a verified supplier?

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

Can I visit your factory?

Yes, visits are welcome anytime. Please contact us beforehand to arrange airport or station transportation.

High-Quality DIN7337 Open End Round Head Rivets for Metal

Name: High-Quality DIN7337 Open End Round Head Rivets for Metal
Brand: Bolnut Fastener Co., Ltd
SKU: 2199878235

Jiangsu, ChinaBolnut Fastener Co., Ltd

US$0.10

1 Piece

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel, Steel, Aluminium

Type

Dome Head

Model NO.

DIN7337

Connection

Common Bolt

Head Style

Round

Standard

DIN, ANSI, GB, JIS, BSW

Grade

10/11

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Zinc, Plain

MOQ

10000pieces

Name

Blind Rivet

Samples

Free

Customized

Transport Package

20-25kg/Carton+900kg Pallet

Specification

M3-M110

Trademark

BNT

Origin

China

HS Code

731815

Production Capacity

1000ton/Month

Key features

Diverse Material Options: Available in Stainless Steel (SS201-SS904L), Steel, and Aluminium.

Multiple Finish Choices: Zinc plating, HDG, Black Oxide, Geomet, Dacroment, Nickel, and more.

Customized Production: Cold/Hot forging and CNC machining available for custom fasteners.

Free Samples Available: Free samples provided for standard fasteners and existing customers.

Wide Standard Compliance: Meets DIN, ASTM, ANSI, JIS, EN, ISO, AS, GB, and BSW standards.

Flexible Customization: Custom logos, designs, and packaging accepted with professional support.

Fast Delivery for Stock: In-stock items delivered within 2-5 days.

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

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.