Long Hex Coupling Nuts Stainless Steel Carbon Steel Various Finishes Sizes

Name: Long Hex Coupling Nuts Stainless Steel Carbon Steel Various Finishes Sizes
Brand: SHANGHAI TENGRI METAL PRODUCTS CO., LTD.
SKU: 892734155

Shanghai, ChinaSHANGHAI TENGRI METAL PRODUCTS CO., LTD.

US$0.015

1,200-4,999 Pieces

US$0.014

5,000+ Pieces

Product specifications

Diameter

Customized

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Hexagon Head

Model NO.

DIN6334

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, GOST, BSW

Grade

A2-70 A4-70

Name

Hex Coupling Nut

Sample

in Stock

Drawings

Experience

for 30 Years

Surface Treatment

Hot Galvanized, Black, Color-Zinc, Blue etc

Size

M3, M4, M6, M12, Customized etc

Delivery Time

3-10 Working Days

Application

Machinery, Chemical Industry, Build, Construction

Equipments

CNC Lathe, Processing Center, Miller, etc

Transport Package

Plastic Bag and Carton

Specification

M2-M100

Trademark

Tengri

Origin

China

HS Code

7318160000

Production Capacity

30000000pieces/Year

Key features

30 Years Manufacturing Experience: Over 30 years of experience in manufacturing stainless steel fasteners with state-of-art facilities.

Wide Material Selection: Available in Stainless Steel, Carbon Steel, High Strength Steel, Brass, and Iron materials.

Customizable Sizes and Designs: Offers customized sizes from M3 to M12 and accepts custom drawings for special designs.

Multiple Surface Treatments: Provides Hot Galvanized, Black, Color-Zinc, and Blue-White Zinc surface treatment options.

ISO 9001:2015 Certified: Passed ISO 9001:2015, CQM, and IQNet Quality Management System certifications.

Fast Delivery and Stock: Delivery time is 3-10 working days, with in-stock items available for same-day delivery.

ODM & OEM Services: Supports OEM and ODM services with customized design capabilities for specific needs.

Comprehensive After-Sales Support: Provides 12-hour response time for questions and free exchange for quality issues.

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: ≤1.92hTerms 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.