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RS PRO Black Polyamide 6 Cable Gland Locknut M40 Thread 127-546
Specifications
| Country of Origin | United Kingdom |
|---|---|
| Brand | RS PRO |
| Material | Polyamide 6 |
| Colour | Black |
| Model | 127-546 |
| Maximum Operating Temperature | 80°C |
| Thread Size | M40 |
| Minimum Operating Temperature | -20°C |
| Pitch | 1.5 mm |
| Standards/Approvals | RoHS, WEEE |
| Nylon black locknut,M40 10mm T 46mm A/FBrand | Elkay Electrical |
Key Features
- Constructed from high-quality Polyamide 6 (Nylon) for long-lasting performance.
- M40 metric thread ensures compatibility with standard M40 cable glands.
- Temperature range from minus 20 to 80 degrees Celsius supports diverse industrial environments.
- Provides secure cable gland fixing for panels, junction boxes and machine housings.
- Black colour for consistent professional appearance in electrical systems.
- Designed for panel mounting; can be used in threadless boreholes via gland locking.
- Offers strain relief and sealing when used with appropriate cable glands.
- Complies with key RoHS and WEEE directives for environmental safety.
Product Description
RS PRO 127-546 Black Polyamide 6 Cable Gland Locknut M40 is designed to provide secure, safe and efficient fixation of cable glands to enclosure panels, junction boxes or industrial machinery housings. Constructed from durable Polyamide 6 (PA6) - a robust engineering-grade nylon - this locknut offers high mechanical strength, excellent impact resistance and a long service life, making it suitable for demanding industrial and electrical installations.
The M40 metric thread allows seamless integration with compatible M40 cable glands, enabling quick and simple screw-on assembly. This flexibility means the locknut can attach glands even on non-threaded holes, which is particularly useful for mounting in panels lacking a pre-cut gland thread. With an operating temperature range from -20°C to 80°C, the locknut is engineered for stability in both low-temperature and elevated-temperature environments, ensuring continuous and reliable cable retention in industrial, automation, power, and control applications.
The locknut serves as an essential accessory in cable gland systems, delivering strain relief, protection against vibration loosening, and a consistent electrical path if earthing is required (for metallic versions; this Polyamide variant is an insulator). The black colour remains visually unobtrusive and blends with cables and enclosures for a neat, professional installation. It complies with EU RoHS and WEEE directives for reduced environmental impact and safe electronic waste handling.
Typical areas of use include power control cabinets, instrumentation, automation and PLC enclosures, machine manufacturing, data and telecom equipment, and any application demanding secure cable entry and gland retention. The 127-546 locknut is ideal for both new builds and retrofits where robust, reliable gland assemblies are required.
This product is sold individually or in standard multiples for volume projects. For technical and sourcing professionals seeking a cost-effective, compliant cable gland assembly accessory, the RS PRO Black Polyamide 6 Cable Gland Locknut M40 127-546 delivers proven durability and trusted brand reliability.
Explore more Cable Gland Locknuts, cable glands, and associated components from RS PRO in the Wires & Cables section for comprehensive industrial electrical solutions on EnvMart.
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Frequently Asked Questions
The thread size of this model is M40, which allows for compatibility with standard M40 cable glands.
It is constructed from Polyamide 6, which is a robust engineering-grade nylon known for its mechanical strength and impact resistance.
This locknut operates within a temperature range of -20°C to 80°C, making it suitable for various industrial environments.
Yes, it complies with RoHS and WEEE directives, ensuring reduced environmental impact and safe handling of electronic waste.
Typical applications include power control cabinets, instrumentation, automation and PLC enclosures, and machine manufacturing.
Yes, it can be used in threadless boreholes via gland locking, providing flexibility in installation.
The pitch of the thread is 1.5 mm, which is standard for M40 threads.
This cable gland locknut is manufactured in the United Kingdom.
It provides secure fixation of cable glands to panels, junction boxes, or machine housings, ensuring reliable cable retention.
Yes, it provides strain relief and protection against vibration loosening when used with appropriate cable glands.
The specific dimensions are not provided, but it is designed to fit M40 cable glands, which typically have a standard size.
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