How do you ensure product quality?

We perform 100% visual and function inspection on finished products.

What payment methods do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Where is the company located?

The company is located in Yongnian District, Handan, Hebei, China.

Wholesale Serrated Tooth M2-M30 Washer Spring DIN6797 Internal Tooth Lock Washer

Name: Wholesale Serrated Tooth M2-M30 Washer Spring DIN6797 Internal Tooth Lock Washer
Brand: Hebei Chuangke Fastener Manufacturing Co., Ltd.
SKU: 2179340395

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.

DIN6797

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Color

Plain

Shape

Round

Material 2

Carbon Steel

Transportation

Express Delivery

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: Internal tooth lock washer meeting DIN6797 standard for reliable anti-loosening performance.

High-Grade Material Options: Available in Stainless Steel and Carbon Steel with grades 4.8, 8.8, 10.9, and 12.9.

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

Large Production Capacity: Monthly production capacity of 900 tons ensures stable supply for bulk orders.

Strict Quality Control: 100% visual and function inspection by 3 QA/QC inspectors ensures product reliability.

Versatile Application: Suitable for machinery, building construction, automobiles, mining, and agricultural equipment.

Professional Manufacturer: Established in 2009 with 100+ high-speed machines and a team of 18 technicians.

Multiple Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments for convenience.

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: ≤4.97h

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.