Tronic Conduit PVC Nut 20mm, White

Our review

This is a small but important fitting: a 20mm PVC nut made by Tronic, finished in white. It is used where a threaded conduit or connector meets an electrical junction box or enclosure, and it is specifically intended for damp situations, where a secure, corrosion-resistant connection matters more than it would in a dry indoor run. It suits electricians, installers and anyone doing their own wiring work who needs to terminate conduit properly rather than leave a joint loose. PVC is a sensible choice in wet or humid areas because it will not rust the way a metal nut can. Before buying, confirm the thread size and pitch match your conduit or connector, since a 20mm nominal size does not guarantee compatibility across brands, and check that the enclosure entry is also 20mm. Compare against metal locknuts and against other PVC fittings on the market: metal may hold torque better, while PVC resists moisture and costs less. Tronic backs it with a one-year warranty. Available on Sokonia.