What are the lead times?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Do you support ODM services?

Yes, ODM service is available for our products.

Which standards do you follow?

We export under DIN, JIS, GB, ANSI, and BS standards, including nonstandard fasteners.

DIN9021 Larg Size Flat Washer with Zinc Plated Cr 3+

Name: DIN9021 Larg Size Flat Washer with Zinc Plated Cr 3+
Brand: Ningbo Strong Bolt Trade Co., Ltd.
SKU: 813985415

Zhejiang, ChinaNingbo Strong Bolt Trade Co., Ltd.

US$0.10

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Flat Gasket

Material

Carbon Steel

Model NO.

DIN9021/ISO7093

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Process

Cold Forging,Hot Forging,Machining

Payment

Tt,LC

Salt Spray Test

According to Requirements

Surface Treatment

According to Requirements

Transport Package

Small Box & Bulk & Customizing

Specification

Trademark

STRONG BOLT

Origin

Ningbo, China

HS Code

7318122001

Production Capacity

2500tons/Year

Key features

Diverse Material Options: Available in Carbon Steel, Stainless Steel, Duplex Stainless Steel, Brass, Copper, Plastic, and Aluminum.

Comprehensive Surface Treatments: Offers Zinc Plated, Galvanized, Nickel Plated, HDG, Copper Plated, Anodized, Polishing, Powder Coating, and more.

Customizable Manufacturing Process: Supports Cold Forging, Hot Forging, Machining, Stamping, Rolling, Bending, Casting, and Extrusion.

Flexible Packaging Solutions: Standard or custom packaging available including plastic bags, cartons, and pallets with belts and film.

Global Standard Compliance: Professionally exports under DIN, JIS, GB, ANSI, and BS standards for both standard and nonstandard fasteners.

Extensive Industry Experience: Over 10 years of experience in fasteners with a 50%~80% repeat buyer rate and global client base.

Multiple Trade Terms: Supports EXW, FOB, CIF, DDP, CFR, or terms as discussed to suit various shipping needs.

ODM Service Available: Offers Original Design Manufacturing services to meet specific customer requirements.

Company profile

Self-brandedYears of Export ExperienceR&D CapabilitiesCustomization from Designs

Ningbo Strong Bolt Trade Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service AvailableAverage Response Time: ≤3.53h

AI-Powered supplier vetting

SummaryNingbo Strong Bolt Trade Co., Ltd. is a China-based trading company established in 2014 with 16 employees. It reports strong customization and ODM capabilities, new product activity within the past year, and extensive export activity, with 90% of sales from exports and 10 years of export experience. Its stated product output covers several fastener categories, while quality control staffing is reported at 11–20 personnel. However, service-management procedures lack documented records, and the company reports no overseas warehouses, showrooms, agents or branches, or offline trade-show participation. Financial information is identified for 2021–2023, but the provided slices do not give sufficient evidence to assess financial strength. No certification information, customer cases, or SDK availability is provided.

Supplier typeThe supplier is identified as a trading company, specifically Ningbo Strong Bolt Trade Co., Ltd., established in 2014 in Ningbo, Zhejiang, China, with 16 employees and limited-company status. This clearly establishes its business type but does not indicate that it operates as a manufacturing entity.

After-Sales capabilityThe supplier has written procedures for service assessment, supplier approval, corrective and preventive actions, and complaint handling, but no written records are reported for these processes. It also lacks overseas warehouses, showrooms, agents or branches, and reports zero countries with overseas services, limiting evidence of established international after-sales infrastructure.

R&D capabilityThe supplier reports that it introduced new products during the past year and provides ODM services. However, it reports no available SDK, so its innovation evidence supports product development and design services but not software-development integration.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing direct evidence of broad customization and design-related service capability.

Product Q&A

Q:What materials are available for this washer?

We offer Carbon Steel, Stainless Steel, Duplex Stainless Steel, Brass, Copper, Plastic, and Aluminum.

Q:What surface treatments can be applied?

Options include Zinc Plated, Galvanized, Nickel Plated, HDG, Copper Plated, Anodized, Polishing, Powder Coating, Geomet, Dacromet, Passivation, and Electrophoresis.

Q:Can the product be customized?

Yes, we support customization for process (Cold/Hot Forging, Machining), surface treatment, and packaging according to requirements.

Q:What are the payment terms?

We accept T/T, L/C, and Western Union.

Q:How is the product packaged?

Standard packaging includes plastic bags, cartons, and pallets with belts and film. Custom packaging is also available.