RS PRO Black PA 6 Cable Gland Locknut, M40 Thread

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
Product Details

RS PRO PA6 Nylon Cable Gland Locknuts

From the trusted RS PRO brand, these locknuts are designed to be used with appropriately sized cable glands, to provide a secure fixing to panels. They simply screw onto a cable gland, meaning that they can be mounted on threadless boreholes, attaching the gland to a surface and ensuring a cable runs through securely. They feature a nylon construction for a strong and lightweight that is suitable for many applications and environments.

Available in the following sizes;

127-259 is an M16 nylon locknut • 127-417 is an M20 nylon locknut
127-653 is an M25 nylon locknut
127-524 is an M32 nylon locknut
127-546 is an M40 nylon locknut
127-530 is an M50 nylon locknut

Features and Benefits

• A selection of 1.5 mm pitch Metric locknuts • Temperature Range -20 °C to 80 °C
• Threads Metric Conduit BS3643
• Complies with EU Directive 2002/95/EC-ROHS
• Complies with EU Directive 2002/96/EU Waste Electrical Equipment-WEEE


Cable glands and lock nuts are used whenever a hardwire connection needs to be made between electrical machinery. They ensure the sealing and termination as well as an element of strain relief for the cable. They are designed to fit into panels, junction boxes and machine housing. As such they are typically used in;

• Electrical power control
• Data and telecommunications equipment
• Machine and equipment manufacturing


RS PRO aims to be your go-to brand for reliability and value for money. We source great parts at great prices and test everything with our in-house experts to ensure the quality you need. When it comes to tools and fasteners, we know that versatility and dependability are what you need. As such, we stock a variety of mainstay and specialist fasteners and couplers to suit any application. Whether you're a professional electrician, plumber, builder or DIY enthusiast, RS PRO is here to support you.


Same product as 127-568

Attribute Value
Material PA 6
Thread Size M40
Colour Black
Minimum Operating Temperature -20°C
Maximum Operating Temperature +80°C
20 In stock for FREE next working day delivery
Price Each (In a Pack of 5)
£ 0.372
(exc. VAT)
£ 0.446
(inc. VAT)
Per unit
Per Pack*
5 - 45
50 - 245
250 +
*price indicative
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