What are the payment terms?

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

Can you provide custom packaging?

Yes, we offer standard cartons or packaging tailored to customer demands, including plastic bags and pallets.

What standards do your products meet?

Our products comply with DIN, JIS, GB, ANSI, and BS standards, including nonstandard fasteners.

Hexagon Socket Head with Serrated Flange Screws M6*8-45mm

Name: Hexagon Socket Head with Serrated Flange Screws M6*8-45mm
Brand: Ningbo Strong Bolt Trade Co., Ltd.
SKU: 2238093635

Zhejiang, ChinaNingbo Strong Bolt Trade Co., Ltd.

US$0.10

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

DIN251

Groove

Hexagon

Connection

Common Bolt

Head Style

Cross Recessed Countersunk Flat Head

Standard

DIN, GB, ANSI, BSW, JIS, GOST

Grade

4.8/8.8/10.9/12.9/Custom

Process

Cold Forging,Hot Forging,Machining

Surface Treatment

According to Requirements

Salt Spray Test

According to Requirements

Thread Type

Fine / Coarse /Bsw/Bsf/ Unc/Unf

Transport Package

Small Box & Bulk & Customizing

Specification

M6*8-45mm

Trademark

STRONG BOLT

Origin

Ningbo, China

HS Code

7318151090

Production Capacity

2500tons/Year

Key features

Wide Material Selection: Carbon steel, stainless steel, duplex steel, brass, copper, plastic, aluminum available.

Customizable Grades: Available in 4.8, 8.8, 10.9, 12.9, or custom grades as per requirements.

Extensive Surface Treatments: Zinc plated, galvanized, nickel plated, HDG, anodized, powder coating, and more.

Diverse Processing Methods: Cold forging, hot forging, machining, stamping, rolling, bending, casting, and welding.

Global Standard Compliance: Meets DIN, GB, ANSI, BSW, JIS, and GOST standards for international quality.

Flexible Customization: Customizable process, surface treatment, salt spray test, and thread types.

Experienced Supplier: Over 10 years of experience in fasteners with global client cooperation.

Custom Packaging Options: Standard or custom packaging including plastic bags, cartons, and pallets.

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: ≤2.24h

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.