Article 358 covers the use, installation, and construction specifications for EMT and associated fittings. As noted in Sec. 358.42, "Couplings and connectors used with EMT shall be made up tight.

Save time and material when joining two lengths of EMT conduit into one Offered in two models Single set-screw inspection cover provides easy access to cables or conductors Mighty-Merge Two-to-One EMT ...

Couplings chosen with application requirements in mind last longer, improve precision, and protect other system components from premature failure. • Engineers should choose couplings that compensate ...