What is your payment term?

For payments <= $5000, 100% in advance. For payments >= $5000, 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 have after-sales service?

Yes, you can contact us anytime. We ensure good protection to avoid trouble. If there is transport damage or quality issues, send pictures and contact us immediately for proper handling.

DIN 7504 Hex Head Self Drilling Screws with Washer Building Material

Name: DIN 7504 Hex Head Self Drilling Screws with Washer Building Material
Brand: Zhejiang Unit Hardware Products Co.,Ltd
SKU: 1925418072

Zhejiang, ChinaZhejiang Unit Hardware Products Co.,Ltd

US$0.0082

3,000,000 Pieces

Sample price:US$50.00/bag.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Shape of Head

Hexagon

Model NO.

4.8x12 to 6.3x150

Surface Finishing

Zinc Plated

Certification

ISO, RoHS

Customized

Non-Customized

Transport Package

Cartons and Pallets

Specification

4.8x12 to 6.3x150

Trademark

UIE

Origin

Zhejiang China

HS Code

7318140001

Production Capacity

3000000

Key features

ISO, RoHS, SGS Certified: Meets international quality standards with ISO, RoHS, and SGS certifications.

Carbon Steel C1022A Material: Made from high-quality Carbon Steel C1022A with heat treatment for durability.

Zinc Plated Finish Options: Available in white zinc or blue zinc plated finishes for corrosion resistance.

Wide Size Range: Sizes ST4.2-ST6.3 with lengths from 19mm to 150mm to fit various needs.

Small Orders Accepted: We accept small orders to provide convenience for clients with lower volume needs.

Flexible Payment Terms: 100% advance for orders under $5000; 30-70% T/T for orders over $5000.

Fast Delivery for Stock Items: Delivery takes 5-10 days if goods are in stock, ensuring quick turnaround.

Professional After-Sales Support: Comprehensive support including handling transport damage and 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: ≤5.05hTerms 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 company or trading company?

Our factory is specialized 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 give our clients more convenience. Please feel free to contact us.

Q:How can I get a sample to check your 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 print your logo upon request with a Brand Authorization Letter.

Q:How long is your delivery time?

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