Is customization available?

Yes, we offer minor customization and accept your own drawings and samples.

What is the nearest port?

The nearest port is Ningbo Port.

Premium DIN6798A Toothed External Serration Lock Washer for Secure Fastening

Name: Premium DIN6798A Toothed External Serration Lock Washer for Secure Fastening
Brand: Ningbo Geobo Hardware Co., Ltd.
SKU: 2142740575

Zhejiang, ChinaNingbo Geobo Hardware Co., Ltd.

US$0.10-1.00

10,000 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Type

Lock Washer

Material

Carbon Steel

Model NO.

DIN, ISO, ANSI.

Combination Washer Structure

Serration Washer

Combination Washer Packaging

Serration Washer

Spring Washer Type

Standard

Factory

Shaoxing

Transport Package

Small Box Packing, Bulk Packing

Specification

Standard

Trademark

Origin

China

HS Code

7318210000

Production Capacity

10000000000PCS/Year

Key features

Diverse Material Options: Available in Carbon Steel, Stainless Steel (SS410, SS304, SS316), Brass, and Alloy Steel.

Custom Size Availability: Standard sizes or custom dimensions as per your specific request.

ISO9001 Certification: Certified quality assurance with ISO9001:2008 and SGS testing reports.

High Production Capacity: Monthly production capacity exceeds 300 tons with professional quality test machines.

OEM and ODM Services: Full OEM and ODM services available with 2 R&D engineers supporting customization.

Wide Range of Standards: Complies with DIN, ISO, ASME, GB, BS, IFI, and GOST standards.

Extensive Surface Finishes: Options include Black, Zinc Plate, Dacromet, HDG, and Zinc-Nickel.

Global Export Experience: Exporting to over 20 countries with 13 years of international trade history.

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: ≤1.55h

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.