PPS Phillips Pan Head Screw
PPS Phillips pan head screw is a high-performance engineering plastic fastener designed for industrial applications requiring excellent heat resistance, chemical stability, and electrical insulation. The PPS Phillips pan head screw is manufactured from polyphenylene sulfide (PPS), a high-performance thermoplastic widely used in automotive systems, electronics, and industrial equipment.
The PPS Phillips pan head screw features a rounded pan head with a cross recessed (Phillips) drive, providing a larger bearing surface for improved load distribution and stable fastening performance. It is widely used in environments where metal fasteners may cause corrosion, conductivity, or excessive weight.
Product Overview
The PPS Phillips pan head screw is engineered for precision industrial assemblies that require stable fastening under thermal and chemical stress. Its pan head design increases contact area, reducing stress concentration and improving joint durability.
This PPS Phillips pan head screw performs reliably in high-temperature and chemically aggressive environments. Unlike metal screws, it does not rust, conduct electricity, or generate galvanic corrosion, ensuring long-term stability in sensitive applications.
As a specialized industrial fastener, it is widely used in OEM manufacturing, automotive electronics, and electrical systems where insulation and durability are required.
Product Specifications
| Item | Description |
|---|---|
| Product Name | PPS Phillips Pan Head Screw |
| Material | PPS (Polyphenylene Sulfide) |
| Head Type | Pan Head |
| Drive Type | Phillips Cross Recessed |
| Thread Type | Metric / UNC / Custom |
| Diameter Range | M2–M12 |
| Length Range | 4mm–80mm |
| Color | Black / Natural |
| Density | ~1.35 g/cm³ |
| Operating Temperature | -40°C to 200°C |
| Electrical Properties | Good insulation |
| Chemical Resistance | Excellent resistance to fuels, oils, acids |
| Packaging | Anti-static bag / carton / OEM packaging |
| Customization | Size, drive type, color available |
Technical Parameters
| Parameter | Value |
|---|---|
| Tensile Strength | ~80–110 MPa |
| Flexural Strength | High rigidity performance |
| Hardness | Shore D 85–90 |
| Continuous Service Temperature | Up to 200°C |
| Melting Point | ~280–285°C |
| Dielectric Strength | Good electrical insulation |
| Water Absorption | Very low |
| Chemical Resistance | Excellent resistance to fuels, solvents, acids |
Materials and Manufacturing Process
The PPS Phillips pan head screw is manufactured using precision polymer processing techniques to ensure stable performance and dimensional accuracy.
- Raw material selection: High-quality PPS resin (reinforced or unreinforced)
- Injection molding / CNC machining: Formation of pan head geometry
- Thread forming: Precision molded or machined threads
- Phillips drive machining: Cross recess formation
- Annealing treatment: Improves dimensional stability and reduces stress
- Surface finishing: Optional polishing for precision applications
- Inspection: Dimensional and mechanical testing
- Cleaning: Contamination-free processing for industrial use
- Packaging: Anti-static and moisture-protected packaging
Each PPS Phillips pan head screw is produced under strict quality control to ensure consistent industrial performance.
Applications of the Product
The PPS Phillips pan head screw is widely used across multiple industrial sectors:
- Automotive industry: Engine compartments and electronic modules
- Electrical systems: High-temperature insulating assemblies
- Electronics industry: PCB assemblies and enclosure fastening
- Industrial equipment: Chemical-resistant machinery systems
- Aerospace applications: Lightweight non-metallic structures
- Pump and valve systems: Corrosion-resistant fastening solutions
- Household appliances: Heat-resistant internal structures
- Precision instruments: Mechanical and structural assemblies
Its combination of insulation and thermal resistance makes it suitable for demanding engineering environments.
Why Choose This Product
- Excellent heat resistance up to 200°C
- Superior chemical resistance to fuels and solvents
- Larger bearing surface for improved load distribution
- High rigidity and dimensional stability
- Excellent electrical insulation performance
- Non-corrosive and non-metallic material
- Lightweight structure reduces system weight
- Suitable for OEM mass production
- Stable performance in harsh environments
The PPS Phillips pan head screw provides a balanced solution for performance, durability, and cost efficiency.
Why Choose Flybear
Flybear is a professional manufacturer specializing in industrial fasteners and engineering plastic components.
- Advanced precision molding and machining capability
- OEM/ODM customization support
- Stable mass production for global supply
- Strict quality inspection system
- Global export experience
- Engineering application support
Flybear supports OEM manufacturers, distributors, and industrial engineering companies with reliable fastening solutions.
Quality Inspection and Control
Quality assurance is strictly implemented throughout production:
- Raw material performance testing
- Dimensional accuracy inspection
- Tensile and flexural strength testing
- Thermal resistance verification
- Chemical resistance evaluation
- Thread and drive inspection
- Surface quality control
- Packaging integrity inspection
All processes follow ISO-based quality management standards to ensure consistent performance.
Selection Guide
When selecting a PPS Phillips pan head screw, consider:
- Operating temperature requirements
- Chemical exposure conditions
- Mechanical load requirements
- Electrical insulation needs
- Thread size and length
- Installation environment
Proper selection ensures long-term stability and optimal performance.
FAQ
1. What is PPS Phillips pan head screw used for?
It is used in industrial systems requiring heat resistance, insulation, and stable fastening.
2. Can PPS replace metal screws?
Yes, in applications requiring non-conductive and corrosion-resistant fasteners.
3. What is the temperature resistance of PPS?
Typically up to 200°C for continuous use.
4. Is PPS resistant to chemicals?
Yes, PPS has excellent resistance to fuels, oils, and acids.
5. Can custom specifications be produced?
Yes, Flybear supports full customization.
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.
