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Polished 316 stainless steel 1-inch threaded conduit box connector

CALBRITE

CALBRITE S61000CH00 Box Connector 1 in 316 SS

SKU CH-X90E-GFDFS

A 316 stainless steel threaded chase nipple connects one-inch RMC or IMC conduit to a box with a polished NPT thread and 1.14 inch inside diameter

  • Product typeConduit & Raceways
  • 316 stainless steel resists corrosion
  • UL listed for safety compliance
  • Threaded NPT connection fits 1 in conduit
  • Polished finish suits indoor and outdoor use
  • Lightweight at 0.15 lb for easy handling

1-Inch Stainless Box Connector

The CALBRITE S61000CH00 is a threaded chase nipple made from 316 stainless steel for trade size 1 in conduit. It connects rigid metal or intermediate metal conduit to a box or enclosure in indoor and outdoor locations. The fitting carries a UL listing and uses a 1 in.-11 1/2 NPT thread for a secure mechanical bond. Its polished finish resists corrosion in harsh environments.

Sustained Environmental Performance

The 316 stainless steel body maintains structural integrity and thread engagement during prolonged exposure to moisture, chemicals and temperature cycling. The polished surface resists pitting that can compromise the ground path over time. The 1.14 in inside diameter preserves the full wire-fill capacity of the conduit without restriction. The UL listing confirms the fitting meets safety requirements for continuous service.

Upgrade From Zinc Or Coated Steel

Installers replacing zinc die-cast or epoxy-coated connectors gain a fitting that will not flake, peel or corrode at the threads. The jump is worth it when the installation faces wash-down areas, coastal salt spray or chemical processing zones. Buyers who need a non-metallic or PVC-coated alternative will not find it in this product. The 0.15 lb weight adds negligible load to the conduit run.

How it compares

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

Price $35.99
Pricier than about 55% of the 1,290 comparable items (median $28.99).

Specifications

Product
Brand nameCALBRITE
Product typeConduit & Raceways

Questions about this item

Does the 316 stainless steel connector generate any heat or noise when installed in a conduit run that carries current all day?

The connector is a passive threaded chase nipple with no electrical components, so it produces no heat or noise during continuous operation.

What conduit and tools must I already have to install this 1 in trade-size connector?

You need 1 in RMC or IMC metallic conduit with NPT threads, plus standard conduit wrenches to tighten the 1-11 1/2 thread connection.

Will this 1 3/8 in long connector fit alongside older rigid conduit fittings in the same junction box?

Its 1 3/4 in overall width and 1.14 in inside diameter match standard 1 in trade-size dimensions, so it aligns with existing RMC or IMC fittings in the same box.

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