How are the products packaged?

Standard packing includes plastic bags, boxes, and cartons on pallets, but we can customize packaging according to customer demand.

What materials are used for these screws?

The primary material used is Carbon Steel, with Grade 4.8 available.

Do you provide ODM services?

Yes, ODM service is available for our fastener products.

DIN7985 pH Cross Recessed Raised Cheese Head Machine Screw M4*25

Name: DIN7985 pH Cross Recessed Raised Cheese Head Machine Screw M4*25
Brand: Ningbo Strong Bolt Trade Co., Ltd.
SKU: 813352975

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

Countersunk Head

Model NO.

DIN7985

Groove

Type H,Type Z

Connection

Common Bolt

Head Style

Cross Recessed Countersunk Flat Head

Standard

DIN, ANSI

Grade

4.8

Process

Cold Forging,Hot Forging,Machining

Salt Spray Test

According to Requirements

Surface Treatment

According to Requirements

Support Drawing Modification

Yes

Transport Package

Small Box & Bulk & Customizing

Specification

M1.6-M10

Trademark

STRONG BOLT

Origin

Ningbo, China

HS Code

7318150000

Production Capacity

2500tons/Year

Key features

Wide Size Range: Available in M1.6 to M10 sizes with various pitch options.

Multiple Standards: Compliant with DIN, ANSI, JIS, GB, and BS standards.

Custom Drawing Support: Supports drawing modification and custom salt spray tests.

Flexible Processing: Offers cold forging, hot forging, and machining processes.

Custom Surface Treatment: Surface treatment options available according to requirements.

Experienced Supplier: Over 10 years of experience in fastener manufacturing and export.

Flexible Packaging: Standard cartons or customized packing based on customer demand.

Global Reach: Serving clients in North America, Europe, Asia, and other regions.

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: ≤3.22h

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.