What are the available surface finishes?

Black, Zinc Plate, Dacromet, Ruspert, Magni, Zinc-Nickel, Plain, and HDG.

Which standards do your products meet?

DIN, ISO, ASME, GB, BS, IFI, GOST, and others.

Zinc Plated Carbon Steel Double Ends Studs Double Ended Bolt

Name: Zinc Plated Carbon Steel Double Ends Studs Double Ended Bolt
Brand: Ningbo Geobo Hardware Co., Ltd.
SKU: 2212343755

Zhejiang, ChinaNingbo Geobo Hardware Co., Ltd.

US$0.03

10,000-49,999 Pieces

US$0.01

50,000-999,999 Pieces

US$0.005

1,000,000+ Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Round Head

Model NO.

DIN938 DIN939 DIN940

Connection

Common Bolt

Head Style

Round

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

A2 A4

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Plain

Capacity

300tons/Month

Other Material

Carbon Steel and Brass

Thread

Full Thread

Surface

All

Transport Package

Pallet

Specification

M6 M8 M10 M12

Trademark

Origin

China

HS Code

731815909

Production Capacity

300tons/Month

Key features

High Production Capacity: Monthly output reaches 300 tons with professional quality test machines.

Comprehensive Material Options: Available in Stainless Steel, Carbon Steel, Brass, and Alloy Steel.

Wide Standard Compliance: Meets DIN, ANSI, GB, JIS, BSW, GOST, ISO, ASME, and other international standards.

Diverse Surface Finishes: Offers Zinc Plate, Black, Dacromet, Ruspert, Magni, Zinc-Nickel, Plain, and HDG.

OEM and ODM Services: Accepts customer drawings, samples, and offers minor customization options.

Global Export Experience: Exports to over 20 countries with 13 years of international trading history.

Quality Certifications: Holds ISO9001 certification and BSCI compliance for quality assurance.

Flexible Payment Terms: Supports T/T, L/C, D/P, PayPal, Western Union, and small-amount payments.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamExhibition Experience

Ningbo Geobo Hardware Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Minor Customization CertifiedExport Year: 13 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤5.62h

AI-Powered supplier vetting

SummaryNingbo Geobo Hardware Co., Ltd. is a China-based trading company established in 2012, with 25 employees and a broad wholesale and import/export business scope. It demonstrates OEM service for well-known brands, ODM availability, 3D software design, minor customization, and new product activity during the past year. However, it has no overseas agents or branches, overseas warehouse, showroom, or inventory service capacity. After-sales governance is weakly documented: no written corrective-action or complaint-handling procedures were provided, and supplier assessment procedures are also undocumented. Financial information is limited to year references without financial results, so credibility cannot be determined. The supplier has attended the EISENWARENMESS offline trade show and reports an 80%–100% repeat-buyer preference, but no Fortune 500 cooperation. Manufacturing outsourcing controls, quality assurance, and raw-material traceability remain unknown.

Supplier typeThe supplier is identified consistently as a trading company, Ningbo Geobo Hardware Co., Ltd., located in Ningbo, Zhejiang, China. Its stated scope covers broad wholesale and import/export activities across hardware, metal products, building materials, tools, and consumer goods, indicating a diversified trading and sourcing role rather than a directly identified manufacturing entity.

After-Sales capabilityThe supplier has no overseas agents or branches, overseas warehouse, or overseas showroom, limiting locally based international service infrastructure. It also has no written corrective and preventive action procedures or complaint-handling procedures, which is explicit evidence of a service-process deficiency.

R&D capabilityThe supplier reports ODM availability, 3D software design services, new products during the past year, and two R&D engineers. However, it has no available SDK and its design capability is described as minor customization, indicating some product-development capacity but limited disclosed technical depth.

Customization capabilityThe supplier explicitly provides OEM services for well-known brands, ODM services, 3D software design, and minor customization. These records support the existence of customization and design-service capability, although the stated design level is limited to minor customization.