Charman Inc.

Ductile Iron Threaded Hex Bushing

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*Images are for visual reference only.
  • Ductile iron threaded hex bushing with male and female NPT connections on a white background.
  • Ductile iron threaded hex bushing showing technical specifications, dimensions, features, and available sizes.
$2.49 - $3.95

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Description

Ductile Iron Threaded Hex Bushing

Charman ductile iron threaded hex bushings provide a compact transition from a larger female-threaded connection to a smaller female-threaded connection in compatible threaded piping systems.

Select the required reducing size from the product options above. The selected variation determines the Charman part number, online selling price, net cost, estimated shipping weight, and size-specific product information.

Product Highlights

  • Ductile iron construction
  • Reducing hex bushing configuration
  • Male threaded exterior connection
  • Female threaded interior connection
  • Hex-shaped wrenching surface assists installation
  • Provides a compact threaded size transition
  • Multiple reducing configurations available
  • Charman Manufacturing product family

Available Sizes

Charman Part # Reducing Size
620402 1" x 1/2"
620403 1" x 3/4"
620408 1-1/4" x 1"
620413 1-1/2" x 1"
620414 1-1/2" x 1-1/4"
620419 2" x 1"
620420 2" x 1-1/4"
620421 2" x 1-1/2"

Technical Specifications

Material Ductile Iron
Product Type Threaded Reducing Fitting
Configuration Hex Bushing
Outer Connection Male Threaded
Inner Connection Female Threaded
Function Threaded Pipe Size Reduction
Manufacturer Charman Inc.

Compact Threaded Size Reduction

A hex bushing threads into a compatible larger female-threaded connection and provides a smaller female-threaded opening for the mating component. This allows a pipe-size reduction without requiring a separate reducing coupling or additional nipple.

Hex Wrenching Surface

The external hex-shaped section provides wrenching flats to assist with installation and removal of the bushing from a compatible threaded fitting, valve, or equipment connection.

Common Applications

Industrial & Mechanical

  • Threaded piping systems
  • Equipment connections
  • Valve connections
  • Maintenance and repair work

Pipe Size Transitions

  • Reducing threaded connections
  • Utility piping
  • Mechanical-room piping
  • General threaded piping assemblies

Manufacturer Resources

Review the Charman Ductile Iron Threaded Fittings catalog for manufacturer product-family information and related ductile iron fitting configurations.

View Charman Ductile Iron Fittings Catalog

Need Help Selecting a Ductile Iron Hex Bushing?

Our industrial PVF specialists can help confirm both nominal connection sizes, threaded requirements, service conditions, and product availability.

Frequently Asked Questions

What is a ductile iron hex bushing used for?

A threaded hex bushing reduces a larger female-threaded connection to a smaller female-threaded connection.

Does a hex bushing have male and female threads?

Yes. The exterior connection is male threaded and the smaller interior opening is female threaded.

What is the hex section used for?

The hex-shaped section provides wrenching flats to assist with installation and removal.

How do I read the bushing size?

The first size identifies the larger male-threaded connection and the second size identifies the smaller female-threaded opening.

How do I choose the correct variation?

Select the exact larger-to-smaller connection combination required for your threaded piping assembly.

Important Ordering Notes

  • Select the exact reducing size before adding the product to your cart.
  • The selected variation determines the Charman part number, selling price, estimated weight, and net cost.
  • Verify both nominal thread sizes before ordering.
  • This product is a reducing hex bushing with male exterior and female interior threads.
  • Confirm pressure, temperature, media compatibility, and applicable installation requirements before use.
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