Carbon Steel High Strength Flange Collar Nut DIN6331

Name: Carbon Steel High Strength Flange Collar Nut DIN6331
Brand: SHANGHAI TENGRI METAL PRODUCTS CO., LTD.
SKU: 791874822

Shanghai, ChinaSHANGHAI TENGRI METAL PRODUCTS CO., LTD.

US$0.052

3,000-9,999 Pieces

US$0.024

10,000+ Pieces

Sample price:US$0.15/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

DIN6331

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB

Grade

10.9

Certification

ISO

Performance

Eco-Friendly

Customized

Surface Finishing

Black Oxide Zinc Plated

Surface Treatment

Zinc Plated

Quality Control

100% Inspection During Production

Service

Customized Degin Is Avaliable

Delivery Details

15-20 Days

Stock

Depend on The Size and Requirement

Equipments

CNC Lathe, Processing Center, Miller, etc

Transport Package

Cartons+Wooden Pallets+Plastic Bags

Specification

M6-M36

Trademark

Tengri

Origin

China

HS Code

7318160000

Production Capacity

5000000pieces/Year

Key features

DIN6331 Standard Compliance: Manufactured to DIN, ANSI, and GB standards for Hexagon Head Flange Collar Nuts.

High Strength Grade 10.9: Carbon steel construction with Grade 10.9 strength for demanding clamping applications.

Customized Design Available: ODM and OEM services offered with customized design options for specific needs.

Diverse Surface Treatments: Options include plain, black oxide, and zinc plating for enhanced corrosion resistance.

ISO 9001:2015 Certified: Quality management system certified ensuring consistent product quality and reliability.

Fast Response Support: All customer inquiries are replied to within 12 hours for efficient communication.

Free Sample Policy: Free samples available for in-stock items; customer pays freight for customized samples.

Flexible Payment Terms: Accepts T/T, L/C, PayPal, Western Union, and other payment methods for convenience.

Company profile

Years of Export ExperienceFlexible CustomizationQuality AssuranceManagement Certification

SHANGHAI TENGRI METAL PRODUCTS CO., LTD.

Shanghai, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2016-11-16Nearest Port: ShanghaiAverage Response Time: ≤1.22hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, Others

AI-Powered supplier vetting

SummaryShanghai Tengri Metal Products Co., Ltd. is identified as the manufacturer of stainless-steel flat head nuts in M5 and M8 specifications. The supplier has documented corrective-action and complaint-handling procedures, quality assurance, inventory capability, written service-assessment procedures, and ERP-based operational management. It holds ISO9001:2015 and RoHS-related evidence and has conducted fire drills. Its service network is limited: it reports no overseas warehouses, showrooms, agents, or branches, and lists zero countries for overseas services. The supplier supports multiple customization modes and reported new products during the past year, but does not provide 3D software design, ODM, SDK, or recognized-brand OEM services. Manufacturing-contract status, detailed capacity, and customer case evidence remain insufficient for a definitive assessment.

Supplier typeThe supplier is identified as SHANGHAI TENGRI METAL PRODUCTS CO., LTD and is named as the manufacturer of stainless-steel flat head nuts in M5 and M8 specifications. This supports classification as a product manufacturer rather than only a trading or service intermediary.

CertificationsThe supplier reports an ISO9001:2015 certificate and RoHS product-certification capability. These are explicit certification-related credentials, although the slices do not provide certificate scope, validity dates, or issuing-body details.

After-Sales capabilityThe supplier has documented corrective/preventive-action and customer-complaint procedures with follow-up records, plus inventory capability and written service-assessment procedures. However, it reports no overseas warehouses, showrooms, agents, or branches, and lists zero countries for overseas services, limiting its overseas after-sales reach.

R&D capabilityThe supplier reports new products during the past year and uses ERP for digital management of production, procurement, quality control, and logistics. Its innovation-related offering is limited by the absence of 3D software design services, ODM services, and an available SDK.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It does not provide 3D software design services or ODM services, indicating customization capability without evidence of complete design-development support.

Product Q&A

Q:Can I order a small list?

Of course, you can.

Q:What quote do you offer?

FOB, CIF and others ways according the your needs.

Q:How transport?

Sea Freight, Air Freight and others Express Delivery ways for you.

Q:What is the quality of your products guarantee?

We have passed ISO9001:2015 Quality Management System Certification, CQM Quality Management System Certification and IQNet Quality Management System Certification, If the quality doesn't accord the standard, you can exchange the goods for free.

Q:Do you have after-sales service?

Certainly,you can contact us at any time.