The Minimum Order Quantity is 1000 pieces.

Are free samples available?

Yes, free samples are provided for standard fasteners when in stock. The customer needs to pay the freight cost.

What payment terms do you accept?

We accept T/T, PayPal, L/C, Western Union, and other small-amount payments.

High Tensile Carbon Steel Zinc Coating DIN653 Knurled Head Thumb Screw

Name: High Tensile Carbon Steel Zinc Coating DIN653 Knurled Head Thumb Screw
Brand: SHANGHAI TENGRI METAL PRODUCTS CO., LTD.
SKU: 767812382

Shanghai, ChinaSHANGHAI TENGRI METAL PRODUCTS CO., LTD.

US$0.09

1,000-9,999 Pieces

US$0.07

10,000-29,999 Pieces

US$0.045

30,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Round Head

Model NO.

DIN653

Connection

Common Bolt

Head Style

Round

Standard

DIN

Grade

8.8

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Blue-White Zinc Plated

Size

M2-M10

Samples

Free Samples When Is in Stock

Drawing

Quality

100% After Inspection

Thread Type

Unc,Unf

Thread

Full Thread Half Thread

Delivery Time

Base on The Quantity

Transport Package

Plastic Bags and Cartons

Specification

280*250*180

Trademark

Tengri

Origin

China

HS Code

7318160000

Production Capacity

3000000 Pieces/ Month

Key features

High Tensile Strength: Made from carbon steel with grade 8.8, 10.9, or 12.9 for superior durability.

DIN653 Standard: Manufactured to DIN653 standard with knurled head for easy manual tightening.

Customizable Options: Accepts custom drawings and offers sizes from M2 to M10 with various thread types.

Versatile Surface Finish: Available in plain, black oxide, zinc plated, HDG, and geomet zinc-Ni coating.

Free Sample Service: Free samples provided for standard items in stock; customer pays freight.

ISO 9001 Certified: Passed ISO9001:2015, CQM, and IQNet certifications ensuring high quality.

Fast Response Time: All customer inquiries and questions are replied to within 12 hours.

OEM/ODM Support: Specialized in OEM and ODM services with advanced production facilities.

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: ≤2.00hTerms 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.