Cembre 3017709 nickel-plated brass metric thread enlarger converting M20 x 1.5 female threads to M25 x 1.5 male threads for cable gland installations.
£5.00
The Cembre 3017709 is a precision-engineered metric thread enlarger manufactured from nickel-plated brass, designed to adapt electrical enclosures and cable entry points where different metric thread sizes need to be connected. It provides a simple, reliable solution for converting an M20 female thread to an M25 male thread without modifying the enclosure.
Manufactured from corrosion-resistant nickel-plated brass, the adaptor offers excellent mechanical strength and long-term durability in industrial environments. It enables installers to use larger cable glands in existing threaded entries while maintaining a professional installation and dependable mechanical performance.
The Cembre 3017709 is ideal for electrical control panels, machinery, automation systems, switchgear and OEM equipment where cable entry thread sizes require adaptation during installation or maintenance.
Metric thread enlargers provide a practical solution when existing enclosure thread sizes differ from the cable glands required for an installation. They eliminate the need for panel modification while maintaining a secure threaded connection and professional finish.
Cembre brass accessories are widely used by electrical contractors, panel builders and machine manufacturers for industrial automation, switchgear and power distribution applications requiring dependable cable management components.
| Part number | 3017709 |
|---|---|
| Product type | Metric thread enlarger |
| Female thread | M20 × 1.5 |
| Male thread | M25 × 1.5 |
| Material | Nickel-plated brass |
| Finish | Nickel plated |
| Application | Cable gland thread adaptation |
| Corrosion resistance | Yes |
| Suitable for | Industrial electrical enclosures and control panels |
| HS Code | 74153900 |
| Country of Manufacture | China |
It adapts an M20 threaded cable entry to accept an M25 cable gland.
It converts an M20 × 1.5 female thread to an M25 × 1.5 male thread.
It is manufactured from corrosion-resistant nickel-plated brass.
It allows larger cable glands to be installed without modifying the enclosure or threaded cable entry.
It is commonly used in industrial machinery, electrical control panels, switchgear and automation equipment.
Cembre cable management accessories are trusted by electrical engineers, machine builders and panel manufacturers for delivering reliable installation solutions and long-term industrial performance.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...