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3005227 Cembre 1143M20G METRIC LOCKNUT WITH COLLAR
Cembre 3005227 M40 x 1.5 polyamide locknut with integrated collar in light grey RAL7035 for securing cable glands and threaded electrical accessories.
£0.1421
Why Choose the Cembre 3005227 Polyamide Locknut with Collar?
The Cembre 3005227 is a premium-quality M40 polyamide locknut with integrated collar, designed to provide secure fastening for cable glands and threaded electrical accessories in industrial enclosures, control panels and junction boxes. Manufactured by Cembre, it delivers dependable mechanical performance and long service life in demanding electrical installations.
Manufactured from robust PA6.6 polyamide in a light grey (RAL 7035) finish, this locknut is designed for M40 × 1.5 metric threads. The integrated collar distributes clamping pressure evenly across the mounting surface, helping to protect enclosure walls while ensuring a secure installation. The material is self-extinguishing to UL94 V2 and suitable for operating temperatures from -20°C to +90°C.
Supplied in a practical pack of 30, the Cembre 3005227 is ideal for OEM machine builders, panel manufacturers, electrical contractors and maintenance engineers requiring reliable cable gland accessories for industrial and commercial applications.
Key Advantages
- High-quality M40 metric locknut with integrated collar.
- Manufactured from durable PA6.6 polyamide.
- Light Grey RAL 7035 finish.
- Excellent resistance to corrosion, vibration and industrial environments.
- Provides secure fastening for cable glands and threaded accessories.
- Supplied in economical packs of 30.
Key Features
- Manufacturer: Cembre.
- Manufacturer code: 1143.M40.
- Metric thread: M40 × 1.5.
- Material: Polyamide (PA6.6).
- Colour: Light Grey (RAL 7035).
- Integrated collar for improved load distribution.
- Self-extinguishing UL94 V2 material.
- Pack quantity: 30 pieces.
Reliable Fastening for Electrical Installations
Locknuts are essential components in professional cable gland installations, ensuring cable glands remain securely fixed to electrical enclosures while maintaining mechanical integrity under vibration and continuous industrial operation.
Cembre cable management accessories are widely specified by panel builders, automation engineers and electrical contractors thanks to their precision manufacturing, robust construction and compatibility with professional metric cable gland systems.
Typical Applications
- Industrial control panels.
- Electrical switchboards.
- Machine building.
- Automation systems.
- Electrical enclosures and junction boxes.
- M40 cable gland installations.
Technical Specifications
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| Colour | Light Grey | |
|---|---|---|
| Device Type | Locknut | |
| Material | Nylon (PA 6.6) | |
| Thread Size | M40 | |
| Manufacturer code | 1143.M40 | |
| Product type | Polyamide locknut with collar | |
| Thread size | M40 × 1.5 | |
| Thread type | Metric | |
| Material | PA6.6 Polyamide | |
| Colour | Light Grey (RAL 7035) | |
| Overall diameter | 55 mm | |
| Across flats | 50 mm | |
| Height | 7 mm | |
| Operating temperature | -20°C to +90°C | |
| Pack size | 30 pieces | |
| Mounting | Panel and enclosure installation | |
| HS Code | 39269097 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the Cembre 3005227 used for?
It is used to securely fasten M40 cable glands and threaded accessories to electrical enclosures and industrial control panels.
What thread size does this locknut support?
The locknut is designed for M40 × 1.5 metric threads.
What material is the locknut manufactured from?
It is manufactured from durable PA6.6 polyamide, offering excellent mechanical strength, corrosion resistance and electrical insulation.
How many locknuts are supplied?
This product is supplied in a pack of 30.
Where is this locknut typically installed?
It is commonly installed in electrical control panels, machinery, switchgear and junction boxes using M40 cable glands.
Trusted by Electrical Professionals Worldwide
Cembre cable management accessories are trusted by panel builders, OEM manufacturers and electrical contractors worldwide for delivering secure, reliable and professional electrical installations.
