97 products
EMT Fittings
EMT fittings by the box, stocked and cross referenced. Connectors, couplings, locknuts, bushings, grounding bushings, straps and hangers for 1/2" through 4" EMT, plus rigid threaded and threadless couplings and conduit bodies. Steel and zinc die-cast, UL 514B, concrete-tight and raintight where marked. Cross-referenced to RACO, Bridgeport, Arlington, Appleton, and O-Z/Gedney on every product page. Same-day shipping on in-stock items; Net-30 for approved trade accounts.
Start with the raceway and the location. Indoor dry/damp: set-screw (fastest) or compression. Concrete pours: concrete-tight compression or set-screw so marked. Outdoor, rooftops, wash-down: raintight compression — NEC 358.42 requires wet-location-listed fittings there. Conductors 4 AWG and larger need an insulated throat or bushing (300.4(G)); service equipment and concentric knockouts over 250 V need grounding bushings with bonding jumpers (250.92, 250.97). Support within 3 ft of every box and every 10 ft (358.30).
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EMT Connectors — compression, set-screw, raintight, insulated throat, offset, squeeze, EMT-to-flex · EMT & Rigid Couplings — set-screw, compression, rigid threaded, rigid threadless, combination · Locknuts, Bushings & Grounding Bushings · Straps, Hangers & Strut Clamps · Rigid & IMC Compression Fittings · Rigid Conduit Bodies
Guides
EMT Fittings Guide: Set-Screw vs Compression vs Raintight, and NEC 358 · Rigid vs EMT Couplings · Rigid Compression Fittings Buyer's Guide · EMT Support Spacing: NEC 358.30 · Grounding Bushings and Locknuts: NEC 250.97 / 250.92 · Conduit Bodies
