PPS Slotted Pan Head Screw
PPS slotted 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 slotted pan head screw is manufactured from polyphenylene sulfide (PPS), a high-performance thermoplastic widely used in automotive, electrical, and industrial equipment systems.
The PPS slotted pan head screw features a rounded pan head design with a slotted drive, providing a larger bearing surface for improved load distribution and reliable fastening performance. It is widely used in environments where metal fasteners may suffer from corrosion, conductivity issues, or excessive weight.
Product Overview
The PPS slotted pan head screw is engineered for demanding industrial environments where thermal stability and chemical resistance are critical. Its pan head structure increases contact area, reducing stress concentration and improving assembly durability.
This PPS slotted pan head screw performs reliably under continuous heat exposure and aggressive chemical conditions. Unlike metal fasteners, it does not rust, conduct electricity, or generate magnetic interference, making it suitable for advanced engineering systems.
As a specialized industrial fastener, it is widely used in OEM manufacturing, automotive electronics, and electrical systems requiring stable and cost-effective fastening solutions.
Product Specifications
| Item | Description |
|---|---|
| Product Name | PPS Slotted Pan Head Screw |
| Material | PPS (Polyphenylene Sulfide) |
| Head Type | Pan Head |
| Drive Type | Slotted |
| 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, acids, oils |
| Packaging | Anti-static bag / carton / OEM packaging |
| Customization | Size, thread, 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, and acids |
Materials and Manufacturing Process
The PPS slotted 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
- Slotted drive machining: Ensures accurate installation performance
- 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 slotted pan head screw is produced under strict quality control to ensure consistent industrial performance.
Applications of the Product
The PPS slotted pan head screw is widely used across multiple industrial sectors:
- Automotive industry: Engine compartments and electronic modules
- Electrical systems: High-temperature insulating components
- Electronics industry: PCB assemblies and enclosures
- Industrial equipment: Chemical-resistant machinery systems
- Aerospace applications: Lightweight non-metallic assemblies
- Pump and valve systems: Corrosion-resistant fastening solutions
- Household appliances: Heat-resistant internal structures
- Chemical industry: Equipment exposed to aggressive media
Its combination of heat resistance and chemical stability makes it ideal for demanding engineering environments.
Why Choose This Product
- Excellent heat resistance up to 200°C
- Superior chemical resistance against fuels and solvents
- High rigidity and dimensional stability
- Larger bearing surface for improved load distribution
- Lightweight structure reduces overall system weight
- Excellent electrical insulation performance
- Non-corrosive and non-metallic material
- Suitable for OEM mass production
- Stable long-term performance in harsh environments
The PPS slotted pan head screw provides a reliable balance of performance, durability, and cost efficiency for industrial applications.
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 slotted 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 material used for?
PPS is used in high-performance applications requiring heat resistance and chemical stability.
2. Can PPS screws replace metal screws?
Yes, in environments requiring insulation, corrosion resistance, and lightweight design.
3. What is the maximum temperature for PPS screws?
Typically up to 200°C for continuous use.
4. Is PPS resistant to chemicals?
Yes, PPS has excellent resistance to fuels, acids, and solvents.
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.
