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3/4 inch threaded steel conduit connector zinc plated silver finish

L.H. DOTTIE

L.H. DOTTIE SL4575I Conduit 3/4 in Threaded Steel Zinc Plated

SKU CH-KM81-RPWZP

A 3/4 in threaded steel conduit fitting with zinc plating for cable management

  • Product typeCable Management & Conduit
  • 3/4 inch threaded steel conduit fitting ensures secure electrical connections
  • Zinc plated finish resists corrosion for long-lasting performance
  • DOTTIE brand delivers reliable quality for professional installations
  • Threaded design allows quick assembly with standard conduit tools
  • Steel construction provides mechanical protection for enclosed wiring

3/4 in Threaded Steel Conduit

This L.H. DOTTIE conduit fitting connects 3/4 inch threaded conduit runs in electrical installations. The zinc-plated steel body resists corrosion in damp or outdoor locations. It is supplied new and ready for immediate use by electricians and maintenance teams.

Suitable for standard conduit systems

Installers joining two lengths of 3/4 inch threaded conduit will find this connector matches the required thread form. Projects needing non-threaded couplings, larger diameters or plastic fittings will not be served by this part.

3/4 in threaded connection

The single deciding specification is the 3/4 inch threaded interface; the fitting only joins conduit or enclosures with matching threads. Verify the conduit size and thread type before purchase.

How it compares

Measured against everything we stock in Electrical Conduit & Fittings, at today’s prices. Recalculated every night.

Price $117.99
Pricier than about 89% of the 1,290 comparable items (median $28.99).

Specifications

Product
Brand nameDOTTIE
Product typeCable Management & Conduit

Questions about this item

Does the zinc-plated steel finish on the SL4575I resist heat buildup when conduit runs are fully loaded?

The zinc-plated steel construction dissipates heat effectively under continuous load, and the threaded design maintains a secure connection that will not loosen from thermal cycling.

What conduit size and thread type must the existing raceway have to accept the SL4575I fitting?

The fitting is made for 3/4 in threaded conduit, so the raceway must be 3/4 in trade size with matching NPT threads for a direct connection.

Can the SL4575I connector be used with older rigid metal conduit that has worn or corroded threads?

The precision-cut threads on the SL4575I engage cleanly with standard NPT threads, but heavily corroded or damaged threads on old conduit should be chased or replaced for a code-compliant joint.

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