RS PRO Coupler Galvanised Conduit Fitting Steel Grey 20 mm Nominal Size M20 619-957

RS PRO 619-957 is a galvanised steel coupler conduit fitting designed for use with 20 mm nominal size conduits, threaded M20. It is engineered to join multiple conduit sections, creating longer cable runs safely and securely in industrial, commercial, and domestic electrical installations.

The coupler features a flanged end that provides a robust mechanical connection between conduits. It also includes a lead sealing washer that enhances joint security and environmental protection against ingress. The material construction is high-quality steel with a galvanised finish that ensures enhanced resistance to corrosion and rust, providing long service life with reduced maintenance needs.

This product meets important standards including BS EN 50086 for cable conduits and international electrostatic discharge control standards ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007, which assures safety and reliability in sensitive electrical environments.

A brass brush is supplied to clean the coupler without damaging its galvanised finish, preserving the integrity of the protective coating and aesthetic appearance. Nominal size is 20 mm, thread size M20. Made from steel with a galvanised finish for superior durability.

Conforms to BS EN 50086 for conduit fittings and ESD standards for electrostatic control. Ideal for use in industrial, lighting rig, and domestic power line cable conduit applications. Lead sealing washer provided for effective sealing.

Brass brush supplied for non-marring cleaning.

This coupler is suitable for various environments requiring durable and standard-compliant conduit joining solutions. It is engineered to ensure secure, long-lasting cable conduit installations that meet regulatory and industry safety standards.

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