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
Threaded zinc alloy conduit hub, two-and-a-half inch size

L.H. DOTTIE

L.H. DOTTIE WTHGL250 Conduit Fitting Hub 2-1/2 in Threaded Zinc Alloy

SKU CH-8RYV-HHCZ8

Threaded zinc-alloy conduit fitting hub sized for 2-1/2 inch installations

  • TypeCable Management & Conduit
  • Threaded 2-1/2 in hub fits standard conduit runs
  • Zinc alloy body resists corrosion in damp locations
  • New condition ensures clean threads and full strength
  • DOTTIE brand trusted by electricians for reliable fittings
  • 250 model designation matches spec sheets for easy ordering

2-1/2 Inch Threaded Conduit Hub

The L.H. DOTTIE WTHGL250 is a zinc alloy conduit fitting hub designed for electrical installations requiring a 2-1/2 inch threaded connection. It provides a secure entry point for cables into enclosures or junction boxes. Electricians and maintenance technicians use it to maintain conduit system integrity in commercial and industrial environments.

Zinc Alloy Construction Under Load

The zinc alloy body resists mechanical stress and corrosion when subjected to sustained vibration or thermal cycling in fixed installations. Threaded engagement maintains a tight seal against moisture and dust ingress over long service periods. The material choice supports durability where fittings remain under constant tension from heavy conduit runs.

Verify Conduit Size and Thread Compatibility

Confirm that your existing conduit system uses a 2-1/2 inch trade size with matching thread specifications before ordering. Ensure the enclosure or box has sufficient clearance for the hub profile and locknut engagement. Check local electrical code requirements for fitting material and grounding continuity in your application.

Highlights

  • Threaded 2-1/2 in hub fits standard conduit runs
  • Zinc alloy body resists corrosion in damp locations
  • New condition ensures clean threads and full strength
  • DOTTIE brand trusted by electricians for reliable fittings
  • 250 model designation matches spec sheets for easy ordering

Specifications

BrandDOTTIE
TypeCable Management & Conduit

Questions about this item

Does the zinc-alloy hub generate noticeable heat during continuous electrical service?

The zinc-alloy construction dissipates normal operating temperatures without additional cooling.

What conduit size must I already have to match the 250 threaded hub?

You need 2-1/2 inch rigid or IMC conduit with matching NPT threads.

Will this 250 hub thread onto legacy galvanised conduit I have on site?

Yes, standard NPT threads engage older galvanised conduit of the same trade size.

Also in this aisle

People compared these

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