PG 21 Nylon Cable Gland Locknut | Plain

Product code: CBG245
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PG 21 Nylon Cable Gland Locknut | Plain
PG 21 Nylon Cable Gland Locknut | Plain
PG 21 Nylon Cable Gland Locknut | Plain
PG 21 Nylon Cable Gland Locknut | Plain
PG 21 Nylon Cable Gland Locknut | Plain
PG 21 Nylon Cable Gland Locknut | Plain
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 24 £0.38 £0.46
25 - 49 £0.36 £0.43
50 - 99 £0.33 £0.40
100 - 499 £0.29 £0.35
500 - 999 £0.26 £0.31
1000 + £0.22 £0.26

£0.46 / each


Average production time 14 + days.
Vital Parts - Here to make bulk ordering easy.

Product Specification
Thread PG 21
Across Flats 36mm
Height 7.0mm
Style Plain
Material Nylon
Colour/Finish Black (RAL 9005)

Next Day or Standard Delivery available via DHL or Royal Mail.
Order by 4pm (UK) for same day dispatch, Monday to Thursday or 2pm Friday.

Larger Order?

Call our sales team on

01233 713581


Frequently Bought Together

Total Price: £0.00

PG 21 Cable Gland Lock Nut | Black (RAL 9005) Nylon

For panel, cabinet and junction-box cable entries, this PG 21 Plain Cable Gland Lock Nut provides a removable Nylon fastening ring. The Black (RAL 9005) component has a 7.0mm height and 36mm across flats for straightforward identification and tightening.

What Are Nylon Cable Gland Lock Nuts?

A Nylon cable gland lock nut screws onto the gland thread after the gland has passed through a panel or enclosure wall. The lock nut holds the gland in position without adding a metal fastening component which makes it useful across electrical and general enclosure assembly.

Common Applications

  • Industrial Machinery: Provides a replacement fastening ring for equipment that continues to use PG gland entries.
  • Equipment Refurbishment: Replaces missing lock nuts while retaining the original PG-thread cable entry format.
  • Maintenance Stock: Provides a useful replacement component for servicing older or mixed-standard gland installations.
  • Legacy Electrical Enclosures: Secures compatible PG-thread cable glands used on existing panels, cabinets and junction boxes.

PG 21 Plain Cable Gland Lock Nut Dimensions

  • Thread: PG 21
  • Across Flats: 36mm
  • Height: 7.0mm
  • Style: Plain
  • Material: Nylon
  • Colour/Finish: Black (RAL 9005)

Key Benefits

  • Available within a wider Cable Gland Lock Nuts range that also includes brass and A2 stainless steel options.
  • 36mm across-flats dimension provides a clear hexagonal tool size reference.
  • Black (RAL 9005) finish is retained exactly from the uploaded product data.
  • Suitable for control panels, junction boxes and general electrical enclosure assembly.

Browse the full Cable Gland Lock Nuts range for panel and enclosure installations. We supply A2 stainless steel, brass and nylon material options as well as EMC lock nuts for compatible shielded gland systems. Technical support is available on 01233 713581.

Please call for any enquiries!
Mon - Thurs 8.30 am - 5.30 pm
Fri 8.30 am - 3.30 pm
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