Conduit Fittings

Conduit fittings keep electrical runs secure, dry, and code-compliant while speeding up installation. This category covers connectors, couplings, elbows, bushings, locknuts, offset fittings, expansion couplings, reducers, caps, and sealing fittings designed for EMT, rigid (RMC), IMC, PVC, FMC, LFMC, and LFNC. Choose compression or set-screw EMT connectors for clean terminations, rigid threaded couplings for strong mechanical joins, and liquid-tight connectors for wet, washdown, or outdoor locations. Grounding bushings and bonding locknuts maintain electrical continuity and help you meet NEC requirements. Insulating throats and plastic bushings protect conductor insulation at entry points, and expansion fittings absorb thermal movement across long straight runs on rooftops or building exteriors.

Materials and finishes matter. Zinc die-cast and steel suit most commercial work, malleable iron or stainless steel handle heavy-duty industrial environments, and PVC-coated or nonmetallic fittings resist corrosion in coastal or chemical areas. Look for UL listings, NEMA or IP ratings, and NPT thread compatibility. Common trade sizes range from 1/2 in. to 4 in., with thread sealants or gaskets used where watertight performance is required.

Plan your conduit layout with the right mix of sweep elbows to preserve cable pull integrity, strain relief cord grips for control panels, and sealing fittings for hazardous or classified areas. Pre-assembled fittings and quick-connect styles can cut labor time, reduce jobsite callbacks, and simplify retrofit work. For best results, match the fitting to the conduit type, verify box and enclosure knockouts, tighten to manufacturer torque, and add bonding jumpers where paint or nonmetallic components could interrupt grounding.

Browse conduit fittings by conduit type, size, material, angle, and rating to build reliable electrical pathways for residential, commercial, and industrial projects. Filter by certifications, trade size, thread type, and environmental rating to find EMT connectors, rigid couplings, liquid-tight fittings, and grounding bushings that match your job specs and budget.