PEEK Slotted Cheese Head Screw
PEEK slotted cheese head screw is a high-performance engineering plastic fastener designed for precision assemblies requiring insulation, corrosion resistance, and stable mechanical performance. The PEEK slotted cheese head screw is manufactured from polyether ether ketone (PEEK), a premium high-temperature thermoplastic widely used in aerospace, semiconductor, medical, and advanced electronics industries.
The PEEK slotted cheese head screw features a cylindrical (cheese head) profile with a slotted drive, offering a larger bearing surface than pan head screws while maintaining a compact vertical profile. It is ideal for assemblies that require secure clamping without damaging delicate components.
Product Overview
The PEEK slotted cheese head screw is engineered for applications where metal fasteners are unsuitable due to weight, corrosion, or electrical conductivity issues. Its cylindrical head design provides improved contact area, distributing load evenly and reducing stress concentration on assembly surfaces.
This PEEK slotted cheese head screw is widely used in precision instruments, electronic housings, and high-end industrial systems. It performs reliably in chemically aggressive and high-temperature environments while maintaining dimensional stability.
As a specialized industrial fastener, it is a preferred choice for OEM manufacturers seeking lightweight and non-conductive fastening solutions.
Product Specifications
| Item | Description |
|---|---|
| Product Name | PEEK Slotted Cheese Head Screw |
| Material | PEEK (Polyether Ether Ketone) |
| Head Type | Cheese Head (Cylindrical Head) |
| Drive Type | Slotted |
| Thread Type | Metric / UNC / Custom |
| Diameter Range | M2–M12 |
| Length Range | 4mm–80mm |
| Color | Natural Beige / Black (optional) |
| Density | ~1.30 g/cm³ |
| Operating Temperature | -50°C to 260°C |
| Electrical Properties | Excellent insulation |
| Chemical Resistance | Excellent |
| Packaging | Anti-static bag / carton / OEM packaging |
| Customization | Size, thread, color available |
Technical Parameters
| Parameter | Value |
|---|---|
| Tensile Strength | ~90–100 MPa |
| Flexural Strength | ~140–160 MPa |
| Hardness | Shore D 85–88 |
| Continuous Service Temperature | Up to 260°C |
| Melting Point | ~343°C |
| Dielectric Strength | High insulation performance |
| Water Absorption | <0.1% |
| Chemical Resistance | Strong resistance to acids, solvents, oils |
Materials and Manufacturing Process
The PEEK slotted cheese head screw is manufactured using precision polymer processing techniques to ensure high dimensional accuracy and performance stability.
- Raw material selection: High-purity PEEK resin
- Injection molding / CNC machining: Formation of cheese head geometry
- Thread forming: Precision molded or machined threads
- Annealing treatment: Enhances dimensional stability
- Surface finishing: Optional polishing for precision use
- Inspection: Dimensional and mechanical testing
- Cleaning: Contamination-free processing for sensitive industries
- Packaging: Anti-static and moisture-controlled packaging
Each PEEK slotted cheese head screw is produced under strict industrial quality control standards.
Applications of the Product
The PEEK slotted cheese head screw is widely used across advanced industries:
- Semiconductor equipment: Wafer processing systems
- Medical devices: Diagnostic and surgical equipment
- Aerospace engineering: Lightweight structural assemblies
- Electronics industry: PCB mounting and insulation systems
- Chemical industry: Corrosion-resistant equipment
- Automation systems: Precision mechanical assemblies
- Laboratory instruments: Analytical and testing equipment
- Marine engineering: Anti-corrosion fastening systems
Its non-metallic properties make it ideal for environments requiring electrical insulation and chemical stability.
Why Choose This Product
- Excellent high-temperature resistance up to 260°C
- Superior chemical and corrosion resistance
- Lightweight structure reduces system weight
- Outstanding electrical insulation performance
- Non-magnetic and non-conductive material
- Stable mechanical properties under load
- Larger bearing surface for improved load distribution
- OEM customization available
- Suitable for high-precision engineering applications
The PEEK slotted cheese head screw provides a reliable solution for advanced industrial fastening requirements.
Why Choose Flybear
Flybear specializes in manufacturing high-performance industrial fasteners, including advanced polymer fastening solutions for global industries.
- Precision polymer machining and molding capability
- OEM/ODM customization support
- Stable production for industrial-scale applications
- Strict quality inspection and testing systems
- Global export experience
- Engineering support for application design
Flybear supports OEM manufacturers, distributors, and engineering companies with reliable fastening solutions.
Quality Inspection and Control
Quality assurance is strictly implemented throughout production:
- Raw material purity testing
- Dimensional accuracy inspection
- Tensile and flexural strength testing
- Thermal resistance verification
- Chemical resistance evaluation
- Thread gauge inspection
- Surface quality inspection
- Packaging integrity control
All processes follow ISO-based quality management systems to ensure consistent performance.
Selection Guide
When selecting a PEEK slotted cheese head screw, consider:
- Operating temperature requirements
- Chemical exposure environment
- Electrical insulation needs
- Load and torque requirements
- Thread size and length
- Assembly precision requirements
Proper selection ensures long-term stability and optimal performance.
FAQ
1. What is a PEEK cheese head screw?
It is a cylindrical head plastic screw designed for high-performance industrial applications.
2. What are its advantages over metal screws?
It offers insulation, corrosion resistance, and lightweight properties.
3. Can it be used in high temperatures?
Yes, it can operate continuously up to 260°C.
4. Is it electrically conductive?
No, PEEK is an excellent electrical insulator.
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.
