Lapp Silver Grey Fibreglass Reinforced Polyamide Cable Gland Locknut, PG21 Thread, IP68

This cable gland locknut secures cable glands in plain boreholes, providing a robust retaining solution for electrical and mechanical assemblies. Manufactured from glass-fibre reinforced polyamide, it is designed for demanding industrial environments where a secure, maintenance-friendly fixing is required. It is supplied in grey and is intended to be paired with compatible polyamide cable glands for full specification conformity.

• Rated to IP68 for protection in submerged conditions
• Withstands temperatures from -20°C to 100°C for broad applications
• Glass-fibre reinforcement for enhanced mechanical stability
• Spanner-contact surface prevents damage to enclosures during tightening
• Available in UV-resistant black and two grey shades for Visual matching

• Suitable for locking cable glands in unthreaded panel holes
• Ideal for control cabinets in automation systems
• Used with polyamide glands in electrical distribution equipment
• Can be used in outdoor installations requiring UV resistance

It is designed to Interface with PG13.5 connection threads used on compatible gland fittings.

Yes, it is available in silver grey, light grey and a UV-resistant black to suit varied environments.

A version without the collar and without the spanner surface is available on request for installations requiring no assembly tool surface.

The component is produced to meet CE marking and has a UL file reference for use with approved polyamide glands.