What standards do your products comply with?

Our products are exported under standards including DIN, JIS, GB, ANSI, and BS.

What is your minimum order quantity (MOQ)?

Please contact our sales department for specific MOQ details as they may vary by product and customization.

DIN7991 Hex Head Socket Screws with Black Surface Treatment M10

Name: DIN7991 Hex Head Socket Screws with Black Surface Treatment M10
Brand: Ningbo Strong Bolt Trade Co., Ltd.
SKU: 1961073035

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.

DIN7991

Groove

Hexagon

Connection

Common Bolt

Head Style

Counter Sunk Bolt

Standard

DIN, ANSI

Grade

4.8,6.8,8.8,10.9

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

M1.5-M60

Trademark

STRONG BOLT

Origin

Ningbo, China

HS Code

7318150000

Production Capacity

2500tons/Year

Key features

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

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

Customizable Specifications: Process, surface treatment, salt spray test, and thread type are customizable according to requirements.

Multiple Grade Options: Available in Grade 4.8, 6.8, 8.8, 10.9, and 12.9 to meet various strength requirements.

Professional Manufacturing: Utilizes cold forging, hot forging, machining, and advanced CNC equipment for precision.

Flexible Packaging: Standard plastic bag and carton packing, or customized packaging according to customer demand.

Global Export Experience: Over 10 years experience exporting to Canada, Dubai, Europe, India, and other global markets.

Multiple Trade Terms: Supports EXW, FOB, CIF, DDP, CFR, and other flexible payment and trade terms.

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: ≤2.31h

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.