PA66 Nylon Hex Bolt
Product Overview
PA66 Nylon Hex Bolt is a high-performance fastener made from PA66 (Polyamide 66), a durable and versatile engineering plastic known for its excellent mechanical properties, chemical resistance, and high strength. Designed for use in industrial, automotive, and electrical applications, these nylon hex bolts offer superior performance where traditional metal fasteners would fail due to corrosion, weight, or electrical conductivity issues.

The hex head design of this bolt allows for easy tightening using standard tools, providing secure fastening. PA66 Nylon Hex Bolts are especially useful in environments where non-corrosive, lightweight, and electrically insulating fasteners are required.
Product Specification Table
| Feature | Description |
|---|---|
| Product Name | PA66 Nylon Hex Bolt |
| Material | PA66 (Polyamide 66) |
| Head Type | Hex Head |
| Drive Type | Hex Drive |
| Thread Type | Machine Thread / Custom Thread |
| Color | Natural / Black |
| Sizes Available | M3 to M12 or customized |
| Length Range | 6mm – 100mm or customized |
| Service | OEM / ODM Custom Manufacturing |
Technical Specifications
| Parameter | Specification |
|---|---|
| Base Material | PA66 (Polyamide 66) |
| Main Advantages | High strength, chemical resistance, wear resistance, electrical insulation, high rigidity |
| Working Temperature | Suitable for temperatures up to 120°C |
| Corrosion Resistance | Excellent resistance to chemicals, oils, and solvents |
| Processing Method | Injection Molding / CNC Machining |
| Customization | Support for custom sizes and colors |
Materials and Manufacturing Process
Our PA66 Nylon Hex Bolt is made from high-quality PA66 material, a durable engineering plastic that offers excellent mechanical strength, high resistance to heat, and outstanding performance in challenging environments. PA66 fasteners are ideal for use where traditional metal fasteners would corrode or degrade over time.
Manufacturing Process:
- Raw Material Inspection
- PA66 Material Preparation and Blending
- Precision CNC Machining or Injection Molding
- Thread Forming and Hex Head Formation
- Dimensional Inspection
- Mechanical Property Testing
- Packaging and Shipment
Each batch of PA66 Nylon Hex Bolts undergoes strict quality control to ensure they meet the required performance and dimensional standards for demanding applications.
Application Fields
PA66 Nylon Hex Bolts are ideal for use in various industries where strength, chemical resistance, and electrical insulation are essential. These fasteners are commonly used in:
- Electronics Assemblies
- Automotive Manufacturing
- Chemical Processing Equipment
- Medical Devices
- Industrial Machinery
- Electrical and Electronics Systems
This fastener is ideal for environments that require non-corrosive, lightweight, and electrically insulating fasteners.
Advantages of PA66 Nylon Hex Bolt
Featuring High-Performance PA66 Material for Critical Applications
- High mechanical strength: PA66 provides superior mechanical strength, making it ideal for demanding industrial applications.
- Excellent chemical resistance: Offers excellent resistance to many chemicals, oils, and solvents.
- Wear resistance: Performs well in high-friction and long-term use applications.
- Electrical insulation: Perfect for use in electronic assemblies that require insulation.
- Corrosion-resistant: Unlike metal fasteners, PA66 screws do not corrode or rust.
- Lightweight: Provides a lightweight alternative to metal screws without compromising strength.
- Hex head design: The hex head design provides a larger bearing surface for a stable, secure fastening.
Testing & Quality Control
We follow strict testing and inspection protocols to ensure that every PA66 Nylon Hex Bolt meets the required performance standards:
- Raw material verification
- Dimension and thread inspection
- Head and structure inspection
- Appearance quality check
- Mechanical property testing
- Final batch inspection before shipment
This ensures that all our fasteners are fit for critical applications, offering reliable and consistent performance.
Summary & Company Promotion
Flybear Fastener provides high-quality PA66 fasteners, including custom PA66 Nylon Hex Bolts, designed for demanding industrial and electronic applications. These screws offer excellent resistance to chemicals, high strength, and electrical insulation, making them ideal for use in a wide range of industries.
Contact us for customized sizes, technical support, and competitive quotations for PA66 nylon hex bolts and other high-performance fasteners.








