DIN7985 Copper Nickel Plated Phillips Pan Head Screw
DIN7985 copper nickel plated Phillips pan head screw is a precision-engineered industrial fastener designed for corrosion-resistant, stable, and visually refined fastening applications. The DIN7985 copper nickel plated Phillips pan head screw features a rounded pan head with a cross recessed drive, offering excellent torque transmission and easy installation in mechanical and electrical assemblies.
With its copper nickel plating, the DIN7985 copper nickel plated Phillips pan head screw provides enhanced corrosion resistance, improved surface conductivity stability, and a decorative metallic finish, making it suitable for electrical systems, marine environments, and high-reliability OEM assemblies.
Product Overview
The DIN7985 copper nickel plated Phillips pan head screw is widely used in applications requiring both functional strength and corrosion protection. Its pan head design increases bearing surface, ensuring stable clamping force without damaging assembly surfaces.
This DIN7985 copper nickel plated Phillips pan head screw is especially suitable for precision equipment, electrical enclosures, and industrial assemblies where appearance and durability are both important. The Phillips drive system allows efficient tightening in automated and manual assembly lines.
As a reliable industrial fastener, it is commonly used in OEM manufacturing, electronics, instrumentation, and mechanical structures requiring consistent performance.
Product Specifications
| Item | Description |
|---|---|
| Standard | DIN7985 |
| Product Name | DIN7985 Copper Nickel Plated Phillips Pan Head Screw |
| Material | Carbon Steel / Stainless Steel (Optional Base) |
| Surface Finish | Copper Nickel Plating |
| Head Type | Pan Head |
| Drive Type | Phillips Cross Recessed |
| Thread Type | Metric Machine Thread |
| Diameter Range | M2–M10 |
| Length Range | 4mm–80mm |
| Strength Grade | 4.8 / 8.8 (based on material) |
| Thread Direction | Right Hand |
| Packaging | Carton / Bulk / OEM Packaging |
| Customization | Size, coating thickness, material options |
Technical Parameters
| Parameter | Value |
|---|---|
| Tensile Strength | 400–800 MPa (based on substrate material) |
| Yield Strength | 320–640 MPa |
| Hardness | HV 120–250 |
| Density | 7.85 g/cm³ (carbon steel base) |
| Corrosion Resistance | High (enhanced by Cu-Ni plating) |
| Operating Temperature | -40°C to 200°C |
| Thread Tolerance | 6g Standard |
| Manufacturing Standard | DIN7985 / ISO Equivalent |
Materials and Manufacturing Process
The DIN7985 copper nickel plated Phillips pan head screw is produced through a controlled precision manufacturing process to ensure stable quality and surface performance.
- Raw material selection: High-quality carbon steel or stainless steel wire
- Cold heading: Formation of pan head structure
- Thread rolling: Precision external thread forming
- Heat treatment (if applicable): Enhances mechanical strength
- Surface preparation: Cleaning and polishing before plating
- Copper nickel plating: Multi-layer corrosion-resistant coating
- Drying and sealing: Improves coating stability
- Inspection: Dimensional, coating thickness, and torque testing
- Packaging: Industrial protective packaging for export
Each DIN7985 copper nickel plated Phillips pan head screw is tested to ensure uniform coating and stable mechanical properties.
Applications of the Product
The DIN7985 copper nickel plated Phillips pan head screw is widely used in:
- Electrical systems: Control panels and switchgear assemblies
- Electronics: Device housings and precision equipment
- Marine industry: Corrosion-resistant fastening structures
- Automotive: Interior and electronic module assemblies
- Industrial machinery: Equipment covers and structural joints
- Telecommunications: Signal and enclosure systems
- Instrumentation: Measurement and control devices
- OEM manufacturing: Mass production assembly lines
Its copper nickel coating makes it ideal for environments requiring both durability and anti-corrosion performance.
Why Choose This Product
- Excellent corrosion resistance from copper nickel plating
- Stable mechanical performance for industrial use
- Smooth pan head design for even load distribution
- Reliable Phillips drive for easy installation
- Suitable for electrical and marine environments
- High-quality surface finish for OEM products
- Compatible with automated assembly systems
- Available in customized sizes and coatings
- Long service life in demanding applications
The DIN7985 copper nickel plated Phillips pan head screw delivers a balance of durability, appearance, and engineering reliability.
Why Choose Flybear
Flybear specializes in manufacturing high-quality industrial fasteners with strong customization and export capabilities.
- Advanced cold forming and machining production lines
- Stable mass production capacity for OEM orders
- Custom plating and material engineering support
- Strict quality inspection and testing systems
- Global industrial supply chain experience
- Technical consultation for fastening solutions
Flybear provides reliable fastening solutions for electrical, mechanical, and industrial applications worldwide.
Quality Inspection and Control
Strict quality control ensures consistent product performance:
- Raw material chemical composition testing
- Tensile and hardness testing
- Thread accuracy inspection
- Copper nickel coating thickness measurement
- Salt spray corrosion testing
- Dimensional inspection
- Torque performance testing
- Packaging quality verification
All production follows ISO quality management standards for industrial reliability.
Selection Guide
When selecting DIN7985 copper nickel plated Phillips pan head screws, consider:
- Base material (carbon steel or stainless steel)
- Required corrosion resistance level
- Electrical conductivity requirements
- Size and thread specification
- Load and torque requirements
- Environmental exposure conditions
Proper selection ensures optimal performance and long-term stability.
FAQ
1. What is DIN7985?
DIN7985 is a standard for Phillips pan head machine screws.
2. What is copper nickel plating used for?
It improves corrosion resistance and surface durability.
3. Is this screw suitable for outdoor use?
Yes, copper nickel plating provides good outdoor corrosion protection.
4. Can it be customized?
Yes, size, material, and coating can be customized.
5. Is it suitable for electrical applications?
Yes, it is widely used in electrical and electronic assemblies.
We always adhere to the philosophy of quality first and customer first, providing customers with high-quality fastener products and one-stop fastener solutions.
Contact us for quotation, customization, and technical support via Contact Us.
