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Steel Structural Flat Washer - ASTM F436 Type 1 with Black

Name: Steel Structural Flat Washer - ASTM F436 Type 1 with Black
Brand: Ningbo Strong Bolt Trade Co., Ltd.
SKU: 718738182

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.

F436 Type1

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Process

Cold Forging,Hot Forging,Machining

Transport Package

Small Box & Bulk & Customizing

Specification

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

Trademark

STRONG BOLT

Origin

Ningbo, China

HS Code

7318122001

Production Capacity

2500tons/Year

Key features

Customizable Manufacturing: Supports cold forging, hot forging, and machining processes for custom needs.

Wide Material Selection: Available in carbon steel, stainless steel, duplex, brass, copper, plastic, and aluminum.

Diverse Surface Treatments: Options include zinc plating, galvanizing, nickel plating, HDG, anodizing, and powder coating.

15+ Years Experience: Typical China supplier with over 15 years of experience in fastener manufacturing and export.

Global Standards Compliance: Professionally exports under DIN, JIS, GB, ANSI, and BS standards including nonstandard fasteners.

Flexible Packaging: Standard plastic bag and carton packing, or customized packaging according to customer demand.

Multiple Trade Terms: Supports EXW, FOB, CIF, DDP, CFR, and other terms as discussed.

Fast Lead Time: Off-season lead time within 15 workdays; peak season lead time approximately one month.

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: ≤3.24h

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 steel structural flat washer?

We offer carbon steel, stainless steel, duplex stainless steel, brass, copper, plastic, and aluminum.

Q:Can the manufacturing process be customized?

Yes, we support cold forging, hot forging, and machining processes to meet specific requirements.

Q:What surface treatments are provided?

Options include zinc plating, galvanizing, nickel plating, HDG, copper plating, anodizing, polishing, powder coating, Geomet, Dacromet, passivation, and electrophoresis.

Q:What is the lead time for orders?

Off-season lead time is within 15 workdays, while peak season lead time is approximately one month.

Q:What standards do you follow for exports?

We export professionally under DIN, JIS, GB, ANSI, and BS standards, as well as nonstandard fasteners.