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The GreenBrook 20mm Galvanised Hexagonal Locknut is a durable and high-quality component for securing conduit fittings in electrical installations. Designed for longevity, this locknut ensures a secure and stable connection in both residential and commercial projects.

Reliable and Durable Locknut for Conduit Fittings

This 20mm locknut is made from galvanised steel, providing excellent resistance to corrosion and mechanical wear. It ensures the stability of conduit systems while maintaining electrical safety and reliability.

  • Premium galvanised steel: Offers durability and long-term performance.
  • Hexagonal design: Ensures easy tightening and a secure fit.
  • Corrosion-resistant: Suitable for indoor and outdoor applications.

Reliable and Durable Locknut for Conduit Fittings

This 20mm locknut is made from galvanised steel, providing excellent resistance to corrosion and mechanical wear. It ensures the stability of conduit systems while maintaining electrical safety and reliability.

  • Premium galvanised steel: Offers durability and long-term performance.
  • Hexagonal design: Ensures easy tightening and a secure fit.
  • Corrosion-resistant: Suitable for indoor and outdoor applications.

No data sheets or downloads available for this product.

Delivery options

  • Standard parcel delivery — tracked courier, typically 1–2 working days to UK mainland. Ideal for chargers, accessories and smaller solar components.
  • Pallet delivery — for bulkier items such as multi‑panel solar kits or commercial chargers. Typically 2–3 working days, kerbside as standard; 24/48‑hour services on request.
  • Collection — collect from our Oxfordshire distribution hub by appointment. Please contact us before travelling so we can confirm stock is ready.

Lead times

We dispatch Monday to Friday (excluding bank holidays). Stocked items ordered before our warehouse cut‑off are dispatched same day where services allow. Back‑order items are clearly flagged with estimated lead times. Exact services and pricing are confirmed at checkout.

Delivery area

UK mainland addresses only. We are unable to ship to Northern Ireland, Republic of Ireland, Isle of Wight, Isle of Man or the Channel Islands. Please report any damages or shortages within 48 hours of delivery.

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Open online pricing is available, but if you need account support, branch collection, project quantities or renewables supply help, start a trade conversation with LAMPS.

Trusted by LAMPS customers

5.0 out of 5 66+ customer reviews

"I ordered the Ohme Home Pro 5m Smart EV Charger from LAMPS as they offered the best price online. From the initial order to the product arriving within a few days it was effortless."

"I recently ordered a SolarEdge Home Wave SE3680 inverter and compatible wifi antenna to replace a faulty older inverter. Good price, quick delivery and excellent customer service."

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