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Hexagonal malleable iron bushing with threaded ends

Value Brand

Value Brand 5P513 Hex Bushing 3/4" x 1/4" FNPT x MNPT

SKU CH-6J25-MWK9P

A malleable iron hex bushing reduces a 3/4 inch female NPT fitting to a 1/4 inch female NPT connection

  • Malleable iron construction rated Class 150 for durable plumbing connections
  • 3/4 in FNPT to 1/4 in MNPT adapts different pipe thread sizes
  • Hex profile allows secure wrench tightening during installation
  • Female NPT threads on both ends ensure leak-resistant sealed joints
  • New Zoro Select fitting ready for immediate residential or commercial use

Value Brand 5P513 Hex Bushing

The Value Brand 5P513 hex bushing connects a 3/4 inch female NPT thread to a 1/4 inch female NPT thread. It is made from malleable iron rated for Class 150 service. This fitting suits plumbing and piping installations that require a reduction between these specific thread sizes.

Plumbers and maintenance technicians reducing NPT

This bushing suits installers who need to join 3/4 inch and 1/4 inch female NPT connections in a straight line. It does not suit systems requiring male-to-male or male-to-female configurations. Buyers needing different thread standards, larger reductions, or pressure ratings beyond Class 150 should look at other fittings.

Fits into NPT piping assemblies

The hex bushing threads directly into standard NPT pipe networks without adapters. Its malleable iron construction handles typical water, air, and oil lines within the Class 150 rating. The hex profile allows tightening with common wrenches, freeing up specialised tooling for other tasks.

Highlights

  • Malleable iron construction rated Class 150 for durable plumbing connections
  • 3/4 in FNPT to 1/4 in MNPT adapts different pipe thread sizes
  • Hex profile allows secure wrench tightening during installation
  • Female NPT threads on both ends ensure leak-resistant sealed joints
  • New Zoro Select fitting ready for immediate residential or commercial use

Specifications

BrandZoro Select

Questions about this item

What thread size must the pipe or fitting I connect to the 3/4" FNPT side already have?

The female NPT side is 3/4 inch with 14 threads per inch, so the mating male thread must match that size and pitch.

Can I thread this hex bushing onto an existing 1/4" MNPT nipple without an adapter?

Yes, the 1/4 inch female NPT end has 18 threads per inch and will accept a standard 1/4 inch male NPT nipple directly.

How can I confirm the bushing is rated for the pressure I need after installation?

The fitting is manufactured to Class 150 malleable iron specifications, which defines its pressure-temperature rating.

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