PA66 Glass Fiber Reinforced Phillips Countersunk Screw
PA66 glass fiber reinforced Phillips countersunk screw is a lightweight engineering plastic fastener designed for applications requiring electrical insulation, corrosion resistance, low weight, and stable dimensional performance. The PA66 glass fiber reinforced Phillips countersunk screw combines nylon 66 material with glass fiber reinforcement, improving strength, stiffness, heat resistance, and long-term durability compared with standard plastic screws.
The PA66 glass fiber reinforced Phillips countersunk screw features a flat countersunk head and Phillips cross recess drive. It provides flush installation in plastic housings, electronic equipment, insulating structures, machinery covers, and OEM assemblies where metal fasteners may cause conductivity, corrosion, or weight concerns.
Product Overview
The PA66 glass fiber reinforced Phillips countersunk screw is engineered for precision fastening in electrical, electronic, and industrial equipment. Its countersunk head allows the screw to sit flush with the mounting surface, creating a smooth appearance and reducing interference in compact assemblies.
Glass fiber reinforced PA66 offers better mechanical strength than unfilled nylon. Therefore, this PA66 glass fiber reinforced Phillips countersunk screw is suitable for applications requiring insulation, chemical resistance, vibration resistance, and stable fastening performance.
As a practical industrial fastener, it is widely used in OEM fasteners, electrical panels, automotive electronics, medical devices, and plastic machinery components.
Product Specifications
| Item | Description |
|---|---|
| Standard | DIN / ISO / Custom |
| Product Name | PA66 Glass Fiber Reinforced Phillips Countersunk Screw |
| Material | PA66 Nylon with Glass Fiber Reinforcement |
| Thread Type | Metric Machine Thread / Self-Tapping Custom |
| Head Type | Countersunk Head |
| Drive Type | Phillips Cross Recess |
| Diameter Range | M2–M10 |
| Length Range | 4mm–80mm |
| Surface Finish | Natural / Black / Custom Color |
| Strength Grade | Engineering Plastic Fastener |
| Thread Direction | Right Hand |
| Packaging | Bag, carton, tray, OEM packaging |
| Customization | Size, color, thread, glass fiber ratio, packaging |
Technical Parameters
| Parameter | Value |
|---|---|
| Tensile Strength | Approx. 100–180 MPa, depending on glass fiber content |
| Yield Strength | Material grade dependent |
| Hardness | Rockwell M scale, compound dependent |
| Density | Approx. 1.30–1.50 g/cm³ |
| Corrosion Resistance | Excellent, non-metallic material |
| Operating Temperature | Approx. -30°C to 120°C continuous |
| Electrical Insulation | Excellent |
| Manufacturing Standard | DIN / ISO / OEM drawing |
Materials and Manufacturing Process
The PA66 glass fiber reinforced Phillips countersunk screw is produced through precision plastic molding and secondary finishing processes.
Production starts with high-quality PA66 resin and selected glass fiber reinforcement. The material is dried before molding to reduce moisture and improve dimensional stability. Then, injection molding forms the countersunk head, shank, Phillips recess, and thread profile.
For special requirements, CNC trimming or secondary machining can improve critical dimensions. After molding, parts are cooled under controlled conditions to reduce warpage. Surface cleaning removes residues, while inspection checks thread quality, head angle, drive recess, dimensions, color, and appearance.
Each PA66 glass fiber reinforced Phillips countersunk screw is packed carefully to protect threads and drive geometry during shipment.
Applications of the Product
This product is widely used in electronics, electrical equipment, automotive components, renewable energy devices, petrochemical auxiliary equipment, marine electrical systems, food equipment covers, industrial equipment, plastic machinery parts, and manufacturing systems.
Typical uses include circuit board supports, insulating assemblies, electrical enclosures, plastic housings, sensor brackets, lightweight equipment covers, and corrosion-sensitive structures.
Why Choose This Product
This screw offers excellent electrical insulation, strong corrosion resistance, lightweight performance, stable mechanical strength, flush installation, long service life, bulk supply capability, OEM/ODM support, fast delivery, and export experience.
The PA66 glass fiber reinforced Phillips countersunk screw is ideal for buyers needing durable non-metallic fastening in precision equipment.
Why Choose Flybear
Flybear provides professional industrial fasteners and custom plastic fastening solutions.
Flybear offers manufacturing capability, inventory strength, custom production, engineering support, global supply ability, and technical consultation. We support OEM manufacturers, distributors, EPC contractors, and purchasing managers with reliable fastening solutions based on drawings, samples, or application requirements.
Quality Inspection and Control
Quality control includes material composition analysis, tensile testing, hardness testing, heat resistance testing, thread gauge inspection, dimensional inspection, surface inspection, drive recess inspection, insulation performance checks, and packaging inspection.
Production follows ISO quality system compliance to ensure stable batch quality and reliable industrial performance.
Selection Guide
When selecting PA66 glass fiber reinforced Phillips countersunk screws, consider material type, diameter, length, thread form, glass fiber content, load requirements, indoor or outdoor use, corrosion level, and operating temperature.
For high-temperature, high-load, or chemical exposure applications, confirm PA66 compound grade before mass production.
FAQ
What is PA66 glass fiber reinforced material?
It is nylon 66 reinforced with glass fibers to improve strength, stiffness, and heat resistance.
Why use plastic screws instead of metal screws?
Plastic screws provide insulation, corrosion resistance, light weight, and non-magnetic performance.
Is this screw electrically insulating?
Yes. PA66 is an excellent electrical insulation material.
Can custom sizes be produced?
Yes. Custom size, color, thread type, material formula, and packaging are available.
How to request quotation?
Send drawings, size, color, material grade, quantity, and application details.
The PA66 glass fiber reinforced Phillips countersunk screw provides lightweight strength, insulation, and corrosion-resistant fastening for industrial applications. For quotation, customization, and technical support, please Contact Us.
We always adhere to the philosophy of quality first and customer first, providing customers with high-quality fastener products and one-stop fastener solutions.
