Advantages of Zinc-nickel alloy cross pan head tapping screws
Product characteristics
1. Corrosion protection and wear resistance ‌ : zinc nickel alloy coating provides double protection, corrosion resistance is significantly better than ordinary galvanized process, suitable for wet, salt spray and other harsh environment ‌
2. High efficiency self-tapping design ‌ : The tip adopts self-tapping thread design, which can be directly screwed into metal, plastic and other materials without pre-drilling, simplifying the installation process ‌
3.Cross slot structure ‌ : The cross slot pan head fits perfectly with a standard Phillips screwdriver or power tool, making it difficult to slip during installation and improving work efficiency ‌

4.High stability ‌ : The disc head design provides a larger contact area to ensure the stability of the connection, especially suitable for vibration or load ‌

Detailed parameter

Parameter	Value/Description

‌Material‌	Carbon steel (zinc-nickel plated)‌35
‌Diameter Range‌	M1.6–M12 (customizable to imperial standards)‌45
‌Length Range‌	6–120mm (customizable)‌45
‌Surface Finish‌	Zinc-nickel coating (optional blue/white zinc or black zinc eco-plating)‌34
‌Standards‌	GB/T 15856.1-2002, GB818-85, ISO 7049‌45
‌Applications‌	Metal sheets, plastic components, wood, electrical enclosures‌

Application Scenarios

‌Metal Fabrication‌: Fastening aluminum doors, steel structures, or automotive parts‌12.
‌Electronics & Appliances‌: Securing plastic housings, circuit boards, or lightweight metal components‌27.
‌Construction & Furniture‌: Reliable fastening for wooden frameworks or composite materials‌16.
‌Industrial Equipment‌: Machinery and racks requiring vibration resistance and rust prevention‌46.
Future Trends
‌Eco-Friendly Coating‌: Enhanced zinc-nickel processes reducing heavy metal pollution, aligning with green manufacturing‌38.
‌High-Strength Materials‌: Adoption of titanium alloys or composites for higher load capacity and heat resistance‌68.
‌Smart Compatibility‌: Development of screw heads with auto-recognition features for automated assembly‌8.
‌Customized Solutions‌: Tailored specifications (size, coating, or material) for aerospace or renewable energy sectors‌58.
We can not only produce the above screws, we also produce the following screws:
stainless steel screws
Lead Sealing screws
long screw
spring locad screw
Bracket screws
Standoff screws
Tamper proof screws
Eccentric adjustment screw
Precision headless positioning screws, etc.

If you are intresting please visit our website: www.ss-screws.com

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