What certifications does the company have?

Our company holds ISO9001:2008 and SGS certifications, ensuring our manufacturing processes and product quality meet international standards.

What are the shipping terms?

The main price terms are FOB Ningbo or FOB Shanghai, China. We also support CFR, CIF, and EXW terms.

What is the main material used?

The main material for this flat washer is Carbon Steel (C1045). We also supply Stainless Steel, Aluminum, Brass, Zinc, and Titanium for other products.

High Strength ASTM F436 Hardened Flat Washer Black

Name: High Strength ASTM F436 Hardened Flat Washer Black
Brand: Jiaxing Dazhe Fastener Co., Ltd.
SKU: 857263325

Zhejiang, ChinaJiaxing Dazhe Fastener Co., Ltd.

US$0.01-0.02

100,000 Pieces

Product profile

Customization

Available

Type

Flat Gasket

Material

Carbon Steel

Model NO.

flat washer

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Package

Carton with Pallet

Transport Package

Small Box/Carton/Pallet, Carton/Pallet

Specification

customized

Trademark

DAZHE

Origin

China

HS Code

7318220001

Production Capacity

500ton/Month

Key features

High Strength Material: Made from Carbon Steel C1045, meeting ASTM F436 standards for high strength applications.

Multiple Surface Treatments: Available in Plain, Black Oxide, Zinc Plated (Yellow), and H.D.G. to suit various environments.

Custom Packaging Options: Standard 25kgs per box, 36 boxes per pallet, or customized carton and pallet packaging.

Competitive Pricing: Factory-direct pricing with competitive rates for bulk orders and international shipping.

Quality Certified: ISO9001:2008 and SGS certified, ensuring consistent quality and reliability for global markets.

Free Sample Service: Free samples provided to allow customers to verify quality and specifications before ordering.

Professional Manufacturing: Own factory with advanced mold design software and experienced technicians for precision parts.

Global Market Experience: Trusted supplier to world-class fastener groups in USA, Germany, Canada, and other regions.

Company profile

Jiaxing Dazhe Fastener Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2009-12-01Nearest Port: SHANGHAI, NINGBO, ZHAPUAverage Response Time: ≤11.86hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryDazhe Fastener was founded in 2010 and is described as a trading company involved in the R&D, production, sales, and service of metal products, including stamping parts, electronic components, CNC parts, laser-cut parts, milled parts, and fasteners. It reports broad customization and ODM capabilities, recent new-product development, and use of PS and CAD, but lacks auditable R&D documentation. Export experience is substantial, with 13 years of exporting and 90% of sales from exports, while overseas support is limited by the absence of overseas warehouses, showrooms, agents, branches, and stated overseas service countries. Quality assurance is reported, but complaint handling, corrective/preventive actions, supplier assessment, and finished-product inspection lack written records or procedures. Inventory capability and participation in Fastener Fair Mexico are documented. Financial credibility cannot be assessed because the provided financial figures are excluded and no non-financial evidence establishes...

After-Sales capabilityThe supplier reports no written procedures or records for handling customer complaints or corrective and preventive actions. Technical engineers provide technical support for production and after-sales service, and inventory capability is reported, but there are no overseas agents, branches, warehouses, or showrooms and no written supplier-service assessment procedure.

R&D capabilityThe supplier reports new products within the past year, ODM services, broad design customization, and PS/CAD software capability. However, it has no available SDK and no design-input, output, review, verification, or validation documents available for audit, so innovation capability is evidenced but incompletely documented.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, together with ODM services. This is direct evidence of broad customization coverage.

Client casesThe supplier reports 13 years of exporting, 90% of sales from exports, participation in Fastener Fair Mexico, and OEM service for well-known brands. These statements indicate export and OEM experience, but no specific customer names, project details, or verifiable case descriptions are provided.

Product Q&A

Q:What is the lead time for orders?

The lead time is generally 30-45 workdays. It can range from 20-50 days based on the specific product, with peak season taking 1-3 months and off-season taking one month.

Q:What surface treatments are available?

We offer Plain, Black Oxide, Zinc Plated (Yellow), and Hot Dip Galvanized (H.D.G.) treatments. Other options like Anodizing and Powder-Coating are available for other products.

Q:Can I get free samples?

Yes, free samples will be provided to help you evaluate the product quality and specifications before placing a bulk order.

Q:What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as our main terms of payment.

Q:What is the packaging standard?

Standard packaging is 25kgs per box, with 36 boxes per pallet. We also offer Canton cases or customized packaging as per customer requirements.