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St2.9 St3.5 St3.9 St4.2 DIN7982 Csk Head Phillips Self-Tapping Screw SS304 SS316
US$0.01-0.10
1,000 Pieces
Product specifications
GB846
Sample price:US$0.10/piece.Request sample
Product profile
Customization
AvailableMaterial
Stainless SteelCertification
ISO, CEModel NO.
DIN7982Customized
CustomizedSize
St2.2-St8Head Type
FlatProduct Name
Tapping ScrewLength
9.5mm-100mmThread Type
Standard ThreadMOQ
1000 PCSSurface Treatment
PolishingGrade
A2Delivery Time
7-25daysMeasurement System
Metric, InchSpecification
ST2.2-ST8Trademark
FYOrigin
TaizhouHS Code
7318140090Production Capacity
15tons/MonthKey features
Corrosion Resistant Material: Crafted from high-quality stainless steel (SS304/SS316) to resist rust, corrosion, and staining.
No Pre-Drilling Required: Self-tapping design with sharp tip and deep coarse threads eliminates need for pre-drilling.
Flush and Smooth Finish: Flat head design ensures a sleek, snag-free appearance that sits flush with the material surface.
Wide Application Range: Versatile for wood, plastic, metal, and composites in construction, automotive, and HVAC projects.
Customizable Specifications: Offers customized sizes (St2.2-St8), lengths (9.5mm-100mm), and surface treatments.
OEM/ODM Service Available: Supports full customization, minor customization, and flexible customization from samples or designs.
Multiple Certifications: Certified with ISO, CE, and SGS standards for quality assurance.
Fast Delivery Options: Delivery time ranges from 7 to 30 working days depending on season and order volume.
Company profile
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: ≤1.13h
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.
Product Q&A
Q:What is the finish of the screw head?
A:
The flat, countersunk head is designed to sit perfectly flush with or below the material surface, creating a smooth, snag-free appearance.
Q:How resistant are these screws to corrosion?
A:
Made of stainless steel, these screws resist rust and corrosion, ensuring long-term durability in various environments including marine settings.
Q:Do I need to pre-drill before installation?
A:
No, the sharp point and aggressive threads allow for easy drilling and fastening in one step without pre-drilling, saving time and effort.
Q:What is the clamping force of the head design?
A:
The head design provides strong clamping force while remaining inconspicuous, ideal for applications where aesthetics and a smooth surface are important.
Q:What materials can these screws be used on?
A:
They provide a secure grip on materials including wood, plastic, metal, and composites.
Send Inquiry
*To:
Taizhou Fengye Metal Products Co., Ltd.
Taizhou Fengye Metal Products Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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