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Corrosion-Resistant Self-Drilling Countersunk Screws for Outdoor Roofing & Cladding Works

Name: Corrosion-Resistant Self-Drilling Countersunk Screws for Outdoor Roofing & Cladding Works
Brand: Taizhou Fengye Metal Products Co., Ltd.
SKU: 2259054145

Jiangsu, ChinaTaizhou Fengye Metal Products Co., Ltd.

US$0.01-0.30

1,000 Pieces

Product specifications

DIN7504P

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Countersunk Head

Model NO.

DIN7504P

Groove

Cross

Head Style

Counter Sunk Bolt

Standard

DIN

Grade

A2/A4

MOQ

1000PCS

Delivery Time

10-30 Working Days

Measuring System

Metric

Sample

Available

Length

13-100mm

Thread

Full Thread

Service

OEM/ODM

Quality

High Practicability

Transport Package

Small Package/Cotton+Pallet

Specification

ST3.9-ST6.3

Trademark

Origin

Taizhou

HS Code

73181590

Production Capacity

15tons/Month

Key features

Corrosion Resistant Material: Made of A2/A4 Stainless Steel for rust resistance in marine or humid environments.

Self-Drilling Functionality: Eliminates need for pre-drilling, saving time on metal sheet and roofing installation.

Flush Countersunk Design: Ensures a neat, flush finish ideal for visible surfaces in construction and furniture.

OEM/ODM Customization: Supports customized packaging, labels, and non-standard part production.

Certified Quality: Products hold CE, SGS, and ISO certifications for industrial-grade reliability.

Wide Size Range: Available in ST3.9 to ST6.3 sizes with lengths from 13-100mm.

Fast Response Time: Quotations provided within 1 hour, with urgent cases handled via direct contact.

Factory Direct Supply: Cost-effective solutions with high practicability for professional and DIY projects.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityQuality AssuranceR&D Capabilities

Taizhou Fengye Metal Products Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.38h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with manufacturing, export, service, quality-control, and R&D capabilities. It supports full and flexible customization of metal non-standard products and has launched new products within the past year, although its R&D team consists of two engineers and no SDK is available. The supplier holds ISO9001:2015 and CE certifications, maintains written procedures for supplier assessment, corrective actions, and complaint handling, and reports inventory capability and lead times within 15 working days in both peak and off-season periods. It has valid contracts with associated subcontractors and 78 qualified suppliers. Overseas service coverage is limited: it has no overseas warehouse, showroom, agent, branch, or listed service countries. Customer evidence includes OEM service for well-known brands and an 80%–100% repeat-buyer preference, but no cooperation with Fortune 500 companies is reported.

Supplier typeThe supplier is classified as a combined company and presents manufacturing, export trade, service, quality-control, and R&D capabilities. Its stated offering focuses on customized metal non-standard products, including stainless steel screws.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product compliance certification. These are explicit certifications supporting management-system and product-compliance capability.

After-Sales capabilityThe supplier has written procedures and followed records for handling customer complaints, as well as corrective and preventive actions. However, it reports no overseas agents or branches and no overseas service countries, limiting evidence of international after-sales coverage.

R&D capabilityThe supplier reports new products within the past year, ODM services, and two R&D engineers. It does not provide an available SDK, but the reported product-development activity and R&D staffing explicitly demonstrate some innovation capability.

Production capacityThe supplier reports valid manufacturing contracts with each associated subcontractor, inventory capability, 78 qualified suppliers, and average lead times within 15 working days in both peak and off-season periods. Its stated ability to produce customized metal non-standard products further supports production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customer designs, full customization, minor customization, and flexible customization. It also states that its team can customize metal non-standard products according to customer drawings.

Client casesThe supplier reports OEM service for well-known brands, an 80%–100% repeat-buyer preference, and participation in the China Yiwu International Hardware and Electrical Appliances Fair. It reports no cooperation with Fortune 500 companies, and no specific customer names or detailed case studies are provided.