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Demon Cato CL20FC Conlok Quick Fit Galvanised Steel Flanged Coupler with Grub Screw 20MM

CL20FC

71 in stock for next day delivery see cut off times
164 in stock for 2-3 day delivery see more info
£2.29 inc Vat
£1.90 ex Vat
Free delivery for orders over £100 ex VAT

Conlok 20mm Quick Fit Galvanised Steel Flanged Coupler – Secure Wall or Box Entry Connection with Grub Screw

The Conlok 20mm Flanged Coupler is designed to provide a strong, quick-fit connection between plain-end steel conduit and surface-mounted boxes or enclosures. Featuring a fixed flange for secure mounting and a grub screw for mechanical retention, it forms part of the Conlok unthreaded system—offering fast installation with no threading required. Ideal for use in commercial and industrial containment systems.

  • Flanged Entry Coupler: Provides a secure, fixed entry point into back boxes, trunking, or steel enclosures for 20mm conduit systems.
  • Quick Fit Unthreaded Design: Designed to connect to standard plain-end 20mm galvanised conduit—no threading tools or dies required.
  • Grub Screw Fixing: Serrated internal grip and grub screw provide firm mechanical hold and electrical continuity.
  • Fixed Mounting Flange: Flange includes holes for screw fixing, ensuring secure and tamper-resistant mounting.
  • Galvanised Steel Construction: Durable and corrosion-resistant—ideal for use in exposed or demanding environments.
Technical Specification
  • System: Conlok Quick Fit
  • Type: Flanged Coupler
  • Material: Galvanised steel
  • Fixing Method: Serrated internal socket with grub screw
  • Conduit Size: 20mm
  • Application: Entry point for steel conduit into boxes, panels, or trunking systems

Use the Conlok 20mm Flanged Coupler for fast, secure conduit-to-box terminations—perfect for clean, compliant electrical installations!

Technical Information
Product Coupler
Type Solid
Ingress Protection IP30
Diameter 20 mm
Material Malleable Iron
Finish Hot Dip Galvanised
Qualifier Conlok
Nominal Width 20 mm
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Delivery

Delivery Options:

  • PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
  • Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
  • Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)

*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).

Items requiring specialist shipping:

  • Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.

**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).

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