What certifications do your products have?

Our products are certified with ISO, GS, RoHS, and CE.

What payment terms do you accept?

We accept T/T, L/C, and Western Union.

What standards do your fasteners comply with?

We export under DIN, JIS, GB, ANSI, and BS standards, including nonstandard fasteners.

Hexagon Head Tapping Screws with Flange St6.3

Name: Hexagon Head Tapping Screws with Flange St6.3
Brand: Ningbo Strong Bolt Trade Co., Ltd.
SKU: 2127059912

Zhejiang, ChinaNingbo Strong Bolt Trade Co., Ltd.

US$0.10

1,000 Pieces

Product specifications

Length

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Shape of Head

Hexagon

Model NO.

DIN/ASNI/GB

Surface Finishing

Head Painted, Zinc,Black Phos

Certification

ISO, GS, RoHS, CE

Customized

Process

Cold Forging

Transport Package

Small Box & Bulk & Customizing

Specification

ST2.2-ST9.5

Trademark

STRONG BOLT

Origin

Ningbo, China

HS Code

7318140090

Production Capacity

2500tons/Year

Key features

Wide Material Selection: Available in Carbon Steel, Stainless Steel, Brass, Copper, Plastic, and Aluminum.

Extensive Surface Treatments: Options include Zinc Plated, Galvanized, Nickel Plated, HDG, Anodized, and Powder Coating.

Customized Manufacturing: Offers customized shapes and cold forging processes to meet specific requirements.

Multiple Processing Capabilities: Equipped with CNC, Cold Forging, Thread Rolling, Milling, and Welding machines.

Global Standard Compliance: Products meet DIN, JIS, GB, ANSI, and BS standards with ISO, GS, RoHS, and CE certifications.

Flexible Packaging Options: Standard cartons or custom packaging with pallets, belts, and film based on customer demand.

Experienced Supplier: Over 10 years of experience in fasteners with a 50%-80% repeat buyer rate.

Global Market Reach: Serving clients in North America, Europe, Asia, and South America with steady cooperation.

Company profile

Self-brandedYears of Export ExperienceR&D CapabilitiesCustomization from Designs

Ningbo Strong Bolt Trade Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service AvailableAverage Response Time: ≤3.06h

AI-Powered supplier vetting

SummaryNingbo Strong Bolt Trade Co., Ltd. is a China-based trading company established in 2014 with 16 employees. It reports strong customization and ODM capabilities, new product activity within the past year, and extensive export activity, with 90% of sales from exports and 10 years of export experience. Its stated product output covers several fastener categories, while quality control staffing is reported at 11–20 personnel. However, service-management procedures lack documented records, and the company reports no overseas warehouses, showrooms, agents or branches, or offline trade-show participation. Financial information is identified for 2021–2023, but the provided slices do not give sufficient evidence to assess financial strength. No certification information, customer cases, or SDK availability is provided.

Supplier typeThe supplier is identified as a trading company, specifically Ningbo Strong Bolt Trade Co., Ltd., established in 2014 in Ningbo, Zhejiang, China, with 16 employees and limited-company status. This clearly establishes its business type but does not indicate that it operates as a manufacturing entity.

After-Sales capabilityThe supplier has written procedures for service assessment, supplier approval, corrective and preventive actions, and complaint handling, but no written records are reported for these processes. It also lacks overseas warehouses, showrooms, agents or branches, and reports zero countries with overseas services, limiting evidence of established international after-sales infrastructure.

R&D capabilityThe supplier reports that it introduced new products during the past year and provides ODM services. However, it reports no available SDK, so its innovation evidence supports product development and design services but not software-development integration.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing direct evidence of broad customization and design-related service capability.

Product Q&A

Q:What materials are available for these screws?

We offer Carbon Steel, Stainless Steel, Duplex Stainless Steel, Brass, Copper, Plastic, and Aluminum.

Q:Can the product be customized?

Yes, we provide customized services including specific shapes and cold forging processes.

Q:What surface treatments do you offer?

We provide Zinc Plated, Galvanized, Nickel Plated, HDG, Copper Plated, Anodized, Polishing, Powder Coating, Geomet, Dacromet, Passivation, and Electrophoresis.

Q:What are the lead times for production?

During peak season, the lead time is one month. In the off-season, it is within 15 workdays.

Q:Do you accept custom packaging requests?

Yes, we can provide standard cartons or customize packaging according to customer demands.