What are the payment terms?

For payments <=5000USD, 100% in advance. For >=5000USD, 30%-70% T/T in advance with the balance before shipment.

What is your packing method?

Normal packing is bulk in cartons (20-25kgs/carton, 36 cartons/pallet). We can also pack according to your specific requirements.

Do you provide after-sales service?

Yes, you can contact us at any time. We ensure proper packing to avoid damage and will responsibly handle any transport damage or quality issues.

Customized DIN 6319 Type C D G Conical Seats Concave Convex Spherical Washer

Name: Customized DIN 6319 Type C D G Conical Seats Concave Convex Spherical Washer
Brand: Zhejiang Unit Hardware Products Co.,Ltd
SKU: 2053226032

Zhejiang, ChinaZhejiang Unit Hardware Products Co.,Ltd

US$0.001

100,000 Pieces

Sample price:US$50.00/bag.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Transport Package

Box and Cartons and Pallets

Model NO.

M3 to m10

Specification

M3 TO M10

Trademark

UIE

Origin

Zhejiang China

HS Code

7318140001

Production Capacity

10000000

Key features

Multi-Material Options: Available in SUS304, SUS316, and SUS410 stainless steel grades.

Custom Logo Printing: We can print your logo upon request with Brand Authorization Letter.

Flexible MOQ: Accepts small orders and samples to provide maximum client convenience.

Strict Quality Control: ISO, ROHS, SGS certified with professional packing to prevent damage.

Fast Delivery: 5-10 days for stock items; 15-20 days for custom production.

20+ Years Experience: Specialized manufacturer with over 20 years in stainless steel fasteners.

Secure Payment Terms: Flexible T/T options: 100% advance for small orders, 30-70% for large.

Comprehensive Support: 24/7 after-sales service with full responsibility for quality issues.

Company profile

Zhejiang Unit Hardware Products Co.,Ltd

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2008-12-31Nearest Port: SHANGHAI OR NINGBOAverage Response Time: ≤4.88hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryZhejiang Unit Hardware Products Co.,Ltd is identified as a China-based private limited company and is described inconsistently as both a manufacturer/factory and a trading company. It offers hardware products, provides OEM services for well-known brands, and reports substantial production capacity across rivet nuts, stainless steel fasteners, and brass fasteners. Export sales account for 90%, with six years of exporting experience. The supplier reports ISO 9000, ISO 9001, and ISO 20000 certifications, but the validity and scope are not provided. Innovation evidence is weak because no new products were launched in the past year and no SDK is available. Customization is available, mainly flexible or minor customization. After-sales procedures exist for complaints and corrective actions, but no written records were provided, while quality-test equipment is reported as zero. Financial information is limited to year references, so financial credibility cannot be determined. No specific customer cases are...

CertificationsThe supplier reports holding ISO 9000, ISO 9001, and ISO 20000 management-system certifications. However, the slices do not provide certificate numbers, validity periods, or certification scopes, so the reported holdings are evidence of certification but cannot be further validated.

R&D capabilityThe supplier reports 21–30 years of total R&D engineer experience, but it has no available SDK and launched no new products during the past year. These explicit limitations outweigh the available R&D staffing information for assessing demonstrated innovation performance.

Production capacityThe supplier reports annual capacities of 5,000 tons of rivet nuts, 10,000 tons of stainless steel screws, 9,600 tons of stainless steel bolt nuts, 2,500 tons of brass screws, and 3,500 tons of brass bolts and nuts. It is also identified as a manufacturer/factory, providing explicit evidence of production capability.

Customization capabilityThe supplier explicitly offers flexible customization and minor customization services. This supports the ability to accommodate at least limited product modifications, although the scope of customization is not fully defined.

Product Q&A

Q:Are you a manufacturing or trading company?

Our factory specializes in manufacturing Stainless steel and Brass fasteners for more than 20 years, and our sales company has exporting experience for more than 15 years.

Q:Do you accept small orders?

Yes, we accept small orders to provide more convenience to our clients. Please feel free to contact us.

Q:How can I get a sample to check quality?

After price confirmation, you can request samples. Stock samples are free but freight is collect. For custom samples, a fee applies based on craftwork.

Q:How can I customize my products?

Attach your drawings with details (surface, treatment, material, quantity, etc.). We can also print your logo with a Brand Authorization Letter.

Q:What is the delivery time?

Generally 5-10 days if goods are in stock. If not in stock, it takes 15-20 days depending on the quantity.

Send Inquiry

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Zhejiang Unit Hardware Products Co.,Ltd

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Customized DIN 6319 Type C D G Conical Seats Concave Convex Spherical Washer