PA6 Nylon CNC Machining Services
Custom PA6 (Nylon 6) components manufactured to tight tolerances for gears, bushings, rollers, wear pads, and structural mechanical parts. PA6 combines excellent toughness, wear resistance, and cost-effectiveness, making it one of the most widely used engineering plastics for industrial applications.
STEP / STP / IGS / X_T accepted · NDA available
What Is PA6?
Machining of PA6
PA6 (Polyamide 6), commonly known as Nylon 6, is a versatile engineering thermoplastic with an excellent balance of strength, toughness, wear resistance, and machinability.
Compared with many standard plastics, PA6 offers superior mechanical performance and is frequently used to replace metal components in applications where weight reduction, noise reduction, and corrosion resistance are important.
Please contact our sales and technical teams to learn about how we can provide high-quality machining PA6 Engineering plastic services at a fair and competitive price.
Key Properties of PA6 Material
| Property | Typical Value |
| Density | 1.14 g/cm³ |
| Service Temperature | 100-120 °C |
| Tensile Strength | 70-85 MPa |
| Wear Resistance | Excellent |
| Impact Strength | Excellent |
| Friction Coefficient | Moderate |
| Moisture Absorption | Outstanding |
| Machinability | Excellent |
Why Choose PA6 for Critical Components?
Excellent Wear Resistance
PA6 performs exceptionally well in sliding and moving applications.
Ideal for:
- Bushings
- Bearings
- Rollers
- Guide rails
- Conveyor systems
High Mechanical Strength
PA6 offers strong load-bearing capability and good fatigue resistance.
Suitable for:
- Structural components
- Machine parts
- Industrial assemblies
Good Impact Resistance
Compared with many rigid engineering plastics, PA6 provides excellent toughness and resistance to impact loads.
Lightweight Metal Replacement
PA6 can replace steel, aluminum, and bronze components in many applications while reducing weight and maintenance requirements.
Cost-Effective Engineering Solution
PA6 provides excellent performance at a significantly lower cost than high-performance plastics such as PEEK or PAI.
PA6 Machining Capabilities
Welcome to PlasticPartsCustom, your trusted partner for high-performance PA6 machining capabilities. Our state-of-the-art CNC machines and experienced team of engineers and technicians enable us to produce high-precision, complex parts with tight tolerances and exceptional surface finishes, using PA6, a high-performance engineering thermoplastic.
CNC Milling
Our multi-axis machining centers produce complex PC components with tight tolerances and excellent repeatability.
CNC Turning
Manufacturing:
- Bushings
- Rollers
- Sleeves
- Bearing Components
- Seal Rings
Tolerance:
Up to ±0.01 mm
Precision Drilling & Threading
Suitable for:
- Mechanical assemblies
- Automation equipment
- Industrial systems
PA6 Grades We Machine
Natural PA6
General-purpose engineering grade.
Applications:
- Mechanical components
- Rollers
- Bushings
- Structural parts
Cast Nylon PA6 (MC Nylon)
Provides improved wear resistance and dimensional stability.
Applications:
- Large industrial components
- Heavy-duty gears
- Wear pads
Oil-Filled PA6
Enhanced self-lubricating performance.
Applications:
- Bearings
- Bushings
- Sliding components
Glass-Filled PA6
Improved stiffness and dimensional stability.
Applications:
- Structural components
- Precision fixtures
- Mechanical supports
FDA-Compliant PA6
Suitable for food-contact applications.
Applications:
- Food processing machinery
- Packaging equipment
- Conveyor systems
Available Material Forms
- PA6 Rod
- PA6 Sheet
- Cast Nylon Rod
- Cast Nylon Plate
- Oil-Filled Nylon Stock Shapes
Custom PA6 Parts We Manufacture
Our PA6 machining services support a wide range of custom applications.
Gears
- Spur gears
- Helical gears
- Timing gears
- Drive components
Bushings & Bearings
Low-friction components for rotating equipment.
Rollers
Wear-resistant rollers for conveyors and automation systems.
Wear Pads
Durable components for sliding and guiding applications.
Structural Components
Lightweight alternatives to metal machine parts.
Industrial Fixtures
Precision-machined support and positioning components.
Common PA6 Machining Challenges We Solve
Internal Stress Control
PAI materials can generate internal stress during machining.
Our machining process minimizes deformation and dimensional drift.
Precision Tolerance Management
Specialized fixturing and process control ensure tight tolerances.
Surface Finish Optimization
Custom tooling strategies improve surface quality while preserving dimensional accuracy.
Material Cost Optimization
PAI is one of the most expensive engineering plastics.
Our DFM review helps reduce machining costs and material waste.
Quality Assurance
Available quality documentation:
Material Certificates
COC
FAI Reports
Inspection Reports
Inspection conducted throughout the manufacturing process, not only at final inspection.
Why Choose PlasticPartsCustom for PA6 Machining?
| Engineering Plastic Expertise Over 10 years of experience machining high-performance plastics. |
| Tight Tolerances Precision machining up to ±0.01 mm. |
| Advanced Inspection Equipment Mitutoyo CMM Vision Measurement Systems Precision Gauges |
| No MOQ From 1-piece prototypes to low-volume production. |
| Fast Lead Times Typical prototypes delivered within 5–7 working days. |
Industries We Serve
- Semiconductor Equipment
- Medical Devices
- Industrial Automation
- Aerospace
- Electronics
- Scientific Instruments
- Energy Systems
PA6 (Nylon) vs POM (Acetal/Delrin): Which Engineering Plastic Should You Choose?
PA6 (Nylon) and POM (Acetal/Delrin) are both popular engineering plastics for CNC machined mechanical components, but they offer different balances of strength, wear resistance, and moisture stability.
| Property | PA6 (Nylon) | POM (Acetal/Delrin) |
|---|---|---|
| Tensile Strength | 75-85 MPa | 60-75 MPa |
| Wear Resistance | Excellent | Excellent |
| Impact Resistance | Good | Moderate |
| Service Temperature | 80-120°C | 100°C |
| Moisture Absorption | High (up to 3%) | Very Low (0.2%) |
| Dimensional Stability | Moderate (affected by moisture) | Excellent |
| Friction Coefficient | Low (self-lubricating) | Low (0.20-0.35) |
| Chemical Resistance | Good (hydrocarbons, oils) | Good (avoid strong acids) |
| Machinability | Good | Excellent |
| Relative Cost | $$ | $ |
| Best For | Bearings, bushings, gears, wear pads, structural components, metal replacement | Precision gears, bushings, rollers, valve components, dimensional-critical parts |
Choose PA6 (Nylon) if you need higher tensile strength, excellent wear resistance, and a cost-effective metal replacement for mechanical components where some moisture absorption is acceptable. Choose POM (Acetal/Delrin) if dimensional stability in humid environments, lower moisture absorption, and easier machinability are critical for your application.
Not sure which material fits your project? Send us your drawing for a free material recommendation.
Related Materials
Explore other engineering plastics we machine:
| Material | Key Properties | Best For |
|---|---|---|
| POM (Acetal/Delrin) | Better dimensional stability, low moisture absorption | Precision gears, dimensional-critical parts |
| ABS | Impact resistant, cost-effective | Prototypes, housings, consumer products |
| PET | Food grade, low moisture absorption | Food processing, electrical components |
Frequently Asked Questions
Request a Quote for PA6 Machined Parts
Whether you need a single prototype or a low-volume production run, our engineering team can help evaluate your design and provide a competitive quotation.
Simply Send Us:
- 2D Drawings (PDF)
- 3D Files (STEP, STP, IGES, X_T)
- Quantity Requirements
- Material Specifications
What You Will Receive
- DFM Feedback
- ✓ Competitive Pricing
- ✓ Lead Time Confirmation
- ✓ Inspection Plan
- ✓ Engineering Support
Gallery of CNC Machined PA6 Parts
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