What standards do your products comply with?

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

What is the lead time during peak season?

The lead time during peak season is one month.

High Quality En ISO 14399-6 Hv Structual Washer with HDG

Name: High Quality En ISO 14399-6 Hv Structual Washer with HDG
Brand: Ningbo Strong Bolt Trade Co., Ltd.
SKU: 2003729905

Zhejiang, ChinaNingbo Strong Bolt Trade Co., Ltd.

US$0.10

1,000 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Type

Flat Gasket

Material

Carbon Steel

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Process

Cold Forging,Hot Forging,Machining

Payment

Tt,LC

Delivery

30days

Size

Customerized

Transport Package

Small Box & Bulk & Customizing

Specification

M6-M48 1/4"-2.1/2"

Trademark

STRONG BOLT

Origin

Ningbo, China

HS Code

7318220001

Production Capacity

2500tons/Year

Key features

Wide Material Selection: Available in Carbon Steel, Stainless Steel, Duplex, Brass, Copper, Plastic, and Aluminum.

Diverse Surface Treatments: Options include Zinc Plated, Galvanized, Nickel Plated, HDG, Anodized, Powder Coating, and more.

Customizable Size: Size can be customized according to customer requirements.

Multiple Processing Methods: Capabilities include Cold Forging, Hot Forging, Machining, Stamping, Rolling, Bending, and Casting.

Global Standard Compliance: Products exported under DIN, JIS, GB, ANSI, and BS standards.

Flexible Payment Terms: Accepts T/T, L/C, and Western Union for secure transactions.

Experienced Supplier: Over 10 years of experience in fasteners with a 50%-80% repeat buyer rate.

Fast Delivery: Standard delivery within 30 days; off-peak season lead time within 15 workdays.

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: ≤3.57h

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 the flat washers?

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

Q:Can the size be customized?

Yes, the size can be customized according to customer requirements.

Q:What surface treatments do you provide?

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

Q:What is the delivery time?

The standard delivery time is 30 days. During off-peak season, it is within 15 workdays.

Q:What payment terms do you accept?

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