What grades of DIN standards are supported?

We support DIN grades 4.8, 8.8, 10.9, and 12.9 for these lock washers.

Is OEM or ODM service available?

Yes, both OEM and ODM services are available for custom specifications and designs.

DIN6797 J Lock Washer Internal Teeth Lock Washers

Name: DIN6797 J Lock Washer Internal Teeth Lock Washers
Brand: Hebei Chuangke Fastener Manufacturing Co., Ltd.
SKU: 2187066445

Hebei, ChinaHebei Chuangke Fastener Manufacturing Co., Ltd.

US$0.01

1,000 Pieces

Product profile

Customization

Available

Type

Lock Washer

Material

Stainless Steel

Model NO.

DIN6797J

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Shape

Round

Shipping

Express

Color

Plain

Material2

Carbon Steel

Transport Package

Pallets, Cartons, Plastic Bags, Foam

Specification

4.8, 8.8, 10.9, 12.9

Trademark

Origin

China

Production Capacity

900tons/Month

Key features

DIN6797 Standard Compliance: Meets DIN6797 standards for internal teeth lock washers with grades 4.8 to 12.9.

Stainless Steel Material: Constructed from high-quality stainless steel for durability and corrosion resistance.

Round Shape Design: Features a round head style and standard spring washer structure for secure locking.

Polished Finish: Surface treated with polishing for a smooth, professional appearance and finish.

High Production Capacity: Capable of producing 900 tons per month with over 100 sets of high-speed machines.

Flexible Customization: Offers full customization, minor customization, and flexible options from samples or designs.

Strict Quality Control: 100% visual and function inspection for finished products with 3 dedicated QA/QC inspectors.

Wide Application Scope: Suitable for machinery, building, automotive, mining, and agricultural machinery sectors.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityFast DeliveryQA/QC Inspectors

Hebei Chuangke Fastener Manufacturing Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤5.00h

AI-Powered supplier vetting

SummaryThe supplier is a combined company in Yongnian District, Handan, Hebei, China, with a broad scope covering fasteners, metal products, steel-structure and building accessories, railway accessories, photovoltaic accessories, auto parts, and related products. It provides OEM services for well-known brands, maintains in-stock capacity, and has material extraction, quenching and tempering, and automated production equipment. Customization is offered from samples, designs, and full or minor requirements. Quality control includes three inspectors and uniformly followed finished-product inspection instructions. However, no valid manufacturing-capacity contract with related subcontractors, overseas warehouse, overseas agents or branches, overseas showroom, or offline trade-show participation is reported. No SDK is available, R&D engineer experience is listed as one year, and digitalization, ERP integration, sustainability practices, certifications, and customer cases are not sufficiently evidenced.

Supplier typeThe supplier is identified as a combined company located in Yongnian District, Handan, Hebei, China. Its stated business scope covers manufacturing and sales across fasteners, metal products, railway and building accessories, rubber products, steel, building materials, machinery, and equipment, indicating a diversified industrial supplier profile.

R&D capabilityThe supplier reports no available SDK, and total R&D engineer experience is listed as one year. Its digitalization status, ERP integration, and AI-supported sustainable-development capability are unknown, so the evidence does not demonstrate strong innovation capability.

Production capacityProduction-related evidence includes in-stock capacity, material extraction, quenching and tempering, automated production, three quality inspectors, and stated lead times of within 15 working days in the off-season and one month during peak season. Against this, the supplier reports no valid manufacturing-capacity contract with its factory and related subcontractors, creating a documented production-management deficiency despite the listed facilities and capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also provides OEM services for well-known brands. These statements directly support broad customization and OEM capability.