We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Polished 316 stainless steel threaded grounding hub, 1/2 inch NPT, includes locknut

CALBRITE

CALBRITE S60500LT00 IMC Grounding Hub 1/2 in 316 Stainless Steel

SKU CH-2Z2C-0KEJK

A 316 stainless steel insulated grounding hub connects 1/2 in threaded RMC or IMC conduit and includes a stainless steel locknut

  • TypeCable Management & Conduit
  • UL-listed hub ensures code-compliant grounding
  • Polished 316 stainless steel resists corrosion in harsh environments
  • Insulated throat protects conductors from damage during wire pulling
  • Includes stainless steel locknut for secure threaded connection
  • Compact 13/16 in width fits tight conduit runs

Grounding Hub for RMC and IMC

The CALBRITE S60500LT00 is a 316 stainless steel grounding hub designed for threaded metallic conduit. It fits trade size 1/2 in RMC and IMC systems with a 1/2 In.-14 NPT thread. The hub includes a stainless steel locknut and features an insulated, polished finish. It carries UL listing for electrical installations.

Upgrade from non-insulated or plated fittings

Replacing standard zinc-plated or non-insulated hubs with this 316 stainless unit adds corrosion resistance and insulated throat protection. The jump is worth it when the environment demands stainless durability or when code requires insulated grounding hubs for threaded conduit. The 0.18 lb weight keeps the assembly light.

Fits 1/2 in threaded conduit runs

This hub threads directly into 1/2 in NPT openings on boxes or enclosures and accepts RMC or IMC of the same trade size. The 1 5/8 in overall length and 13/16 in overall width sit compactly in tight spaces. Polished 316 stainless steel frees the installer from worrying about finish degradation in harsh locations.

Highlights

  • UL-listed hub ensures code-compliant grounding
  • Polished 316 stainless steel resists corrosion in harsh environments
  • Insulated throat protects conductors from damage during wire pulling
  • Includes stainless steel locknut for secure threaded connection
  • Compact 13/16 in width fits tight conduit runs

Specifications

BrandCALBRITE
TypeCable Management & Conduit

Questions about this item

What is the NPT thread size and trade size of this grounding hub?

The hub uses a 1/2 in -14 NPT thread and fits 1/2 in trade-size RMC or IMC conduit.

Does the insulated hub come with a locknut, and what material is it?

Yes, a 316 stainless-steel locknut is included; thread the hub onto the conduit and tighten the locknut securely — skipping the locknut leaves the connection ungrounded.

Will the polished 316 stainless finish require any corrosion maintenance?

The 316 stainless steel resists corrosion in normal environments; inspect the polished surface periodically and clean only if deposits appear.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.