The Minimum Order Quantity is 1000 pieces.

Are free samples available?

Yes, free samples are provided for standard fasteners. Customers need to pay the freight cost.

What materials and grades are available?

Materials include Carbon Steel and Stainless Steel. Grades include DIN Gr.4.6-12.9, SAE Gr.2-8, and ASTM 307A-449.

High Strength Alloy Steel Dacromet Coating Structural Heavy Hex Bolts

Name: High Strength Alloy Steel Dacromet Coating Structural Heavy Hex Bolts
Brand: SHANGHAI TENGRI METAL PRODUCTS CO., LTD.
SKU: 895440295

Shanghai, ChinaSHANGHAI TENGRI METAL PRODUCTS CO., LTD.

US$0.02

1,000 Pieces

Product specifications

Diameter

Length

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

DIN933 DIN931 ANSI/ASME B18.2.1

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI

Grade

Grade10.9,12.9

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Hot Galvanizing

Size

M2-M72

Samples

Free Samples When Is in Stock

Drawing

Quality

100% After Inspection

Thread

Unc,Unf

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 Strength Grades: Available in DIN Gr.4.6-12.9, SAE Gr.2-8, and ASTM grades for heavy-duty applications.

Wide Size Range: Diameter M2-M72 with custom drawing acceptance for specific project requirements.

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

Free Samples: Free standard samples provided; customers only pay freight when items are in stock.

OEM/ODM Support: Customized design and manufacturing services welcome with professional technical support.

Fast Response: All customer inquiries and after-sales questions are replied to within 12 hours.

Flexible Payment: Accepts T/T, PayPal, L/C, and Western Union for convenient transaction options.

Competitive Pricing: High quality products offered at the most competitive prices with EXW, FOB, CIF terms.

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: ≤2.68hTerms 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.