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Description
These premium natural acetal H rods are high-performance engineering thermoplastic profiles designed for demanding industrial applications. Offering excellent dimensional stability, low friction and outstanding wear resistance, they provide a robust solution where precision and reliability are critical.
Available in a wide range of diameters and lengths, these acetal H rods are ideal for use in machining, prototyping and production components across engineering, manufacturing, maintenance and repair environments. Their natural, unfilled grade delivers a consistent balance of strength, stiffness and machinability for both simple and complex parts.
Product Features
- Premium natural acetal (POM) H section rod for high-precision engineering components.
- Multiple diameters available, including 10 mm (pack of 12), 12 mm (pack of 8), 15 mm (pack of 6), 18 mm (pack of 4), 20 mm (pack of 3) and many more to suit varied design requirements.
- Choice of standard lengths: 1000 mm, 2000 mm and 3000 mm for flexible cutting and machining.
- Excellent dimensional stability, helping parts maintain tight tolerances under load and over time.
- Low coefficient of friction and very good wear resistance for sliding, guiding and bearing applications.
- Good stiffness and strength characteristics with resistance to fatigue and creep.
- Natural, off-white finish suitable for technical applications and easy visual inspection of machined surfaces.
Key Features and Benefits
- Reliable dimensional accuracy: Stable material with low moisture absorption minimises swelling and distortion, supporting tight-tolerance machining.
- Long service life: High wear resistance and low friction reduce surface degradation in moving or sliding assemblies, cutting downtime and replacement costs.
- Easy to machine: Acetal cuts cleanly using standard metalworking tools, enabling precise components with smooth edges and minimal finishing.
- Consistent mechanical performance: High stiffness and strength help parts maintain shape and function under repeated loads and dynamic stresses.
- Versatile format: Range of diameters and lengths allows efficient material use, reducing waste and simplifying stockholding for workshops and production lines.
- Chemical and moisture resistance: Resists many oils, greases and common industrial fluids, making it suitable for harsh operating environments.
Specifications
| Specification | Detail |
|---|---|
| Material | Natural acetal (POM) engineering thermoplastic |
| Available diameters | From 10 mm to 20 mm as standard options (10 mm pack of 12, 12 mm pack of 8, 15 mm pack of 6, 18 mm pack of 4, 20 mm pack of 3, plus additional intermediate sizes) |
| Standard lengths | 1000 mm, 2000 mm, 3000 mm |
| Colour | Natural (off-white) |
| Typical service temperature | Approximately -40°C to +100°C (application dependent) |
| Form | Solid H section rod supplied in multi-piece packs by diameter |
Applications and Ideal Uses
These natural acetal H rods are suited to a wide variety of precision engineering and industrial applications where low friction, strength and dimensional stability are essential.
- Machined guides, slides and linear motion components in automation equipment.
- Wear strips, supports and spacers in conveyors and material handling systems.
- Prototyping and custom fixtures for workshops, test rigs and jigs.
- Light-duty bushes, bearing elements and linkage components.
- Structural and alignment pieces in mechanical assemblies and enclosures.
Frequently Asked Questions
Can these natural acetal H rods be machined with standard workshop tools?
Yes, acetal machines very well using standard metalworking tools such as saws, drills, lathes and milling cutters. Sharp tools and appropriate cutting speeds are recommended to achieve a smooth finish and maintain tight tolerances.
How do I choose the correct diameter and length for my application?
Select a diameter that provides sufficient strength and stiffness for the load and span in your design, allowing for any machining or finishing required. Choose from 1000 mm, 2000 mm or 3000 mm lengths to minimise offcuts; you can cut longer lengths down to size as needed.
Are these acetal H rods suitable for use in wet or humid environments?
Natural acetal has low moisture absorption and maintains good dimensional stability in wet or humid conditions, making it suitable for many such environments. However, always confirm compatibility with specific chemicals or cleaning agents used in your process before long-term use.