Do you offer customization for non-standard items?

Yes, we customize non-standard items according to customer specifications.

What payment terms do you accept?

We accept LC, T/T, and Western Union.

What is the material of the washers?

The washers are made of high-strength carbon steel.

Internal Teeth Serrated Lock Washers

Name: Internal Teeth Serrated Lock Washers
Brand: Ningbo Mianxuan Import &Export Co., Ltd.
SKU: 2072417605

Zhejiang, ChinaNingbo Mianxuan Import &Export Co., Ltd.

US$1.00-30.00

300,000 Pieces

Sample price:US$250.00/piece.Request sample

Product profile

Customization

Available

Type

Flat Gasket

Material

Carbon Steel

Model NO.

DIN6789J

Combination Washer Structure

Combination Washer Packaging

Quality

High Strength

Price

Reasonable Price

Delivery

Quicky Production Time

Reply

Within 48hours

Surface

Zinc Plated

Packing

Customized

Transport Package

Small Box, Color Box, PE Bag

Specification

4.3 5.3 6.4 7.4 8.4 10.5 13

Origin

China

HS Code

7318220001

Production Capacity

500tons/Month

Key features

DIN6798 Type J Design: Internal teeth serrated lock washers conforming to DIN6798 standard.

Carbon Steel Material: Constructed from high-strength carbon steel for durability.

Customized Packaging: Packaging options are fully customized to meet client requirements.

Multiple Surface Finishes: Available in Zinc Plated, HDG, and Black finishes.

Wide Size Range: Sizes available from M1.6 to M8 to fit various applications.

Competitive Pricing: Offered at reasonable and highly competitive market prices.

Fast Response Time: Inquiries are answered on the same day or within 2 working days.

Customization Capability: Company customizes non-standard items according to specific requirements.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceR&D CapabilitiesODM Services

Ningbo Mianxuan Import &Export Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2014-07-01Nearest Port: Ningbo, Zhapu, ShanghaiAverage Response Time: ≤2.24hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryNingbo Mianxuan Import & Export Co., Ltd. is identified as a China-based manufacturer/factory offering vehicle parts, CNC machining, stamping, casting, die-casting, fasteners, plastic, and rubber products. It reports TS 16949 and ISO 9001 certifications, more than 10 production lines, 6–10 quality-control staff, and shipment inspection reports with material certificates. The supplier provides 3D software design, ODM, and several customization options, but reports no new products in the past year, no SDK, and no OEM service for popular brands. Service-management documentation is weak: no written procedures or records are reported for assessments, corrective actions, or complaint handling. It has no in-stock capability, overseas warehouse, or overseas showroom. Financial records are indicated for 2023–2025, but their results are not provided, so financial credibility cannot be determined. No customer cases are supplied.

Supplier typeThe supplier is explicitly identified as a manufacturer/factory and limited company in Ningbo, Zhejiang, China. Its stated scope covers fasteners, metal products, machinery, vehicle parts, CNC machining, stamping, casting, die-casting, plastic, and rubber parts, indicating broad manufacturing and industrial-product coverage.

CertificationsThe supplier reports holding TS 16949 and ISO 9001 management-system certifications. It also states that each shipment will include an effective inspection report and corresponding material certificate, providing explicit evidence of documented quality-related controls.

After-Sales capabilityThe supplier reports no written procedures or records for service-capability assessment, corrective and preventive actions, or effective customer-complaint handling. It also lacks in-stock service, overseas warehouse, and overseas showroom capabilities, indicating a documented weakness in after-sales and service infrastructure.

Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, and a product range spanning vehicle parts, CNC machining, stamping, casting, die-casting, fasteners, plastic, and rubber parts. It is located near Ningbo and Shanghai ports and reports 21 qualified suppliers, but has no inventory capability and peak-season lead-time data is inconsistent or unclear.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, 3D software design services, and ODM services. These statements provide direct evidence of broad product and design customization capability.