Eastman 20351 3/4" MIP x 3/4" ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$3.43
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Eastman 20351 3/4" MIP x 3/4" Male Hose Thread Adapter

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Model: 20351

In Stock (leaves warehouse same day if ordered before 3pm ET)

$3.43
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Eastman 20351 3/4" MIP x 3/4" Male Hose Thread Adapter

The Eastman 20351 is a 3/4" MIP x 3/4" male hose thread adapter designed to transition rough-in supply piping to a standard garden hose connection. With male iron pipe (MIP) threads on one end and male hose thread (MHT) on the other, this fitting lets plumbers and contractors connect threaded pipe runs directly to hose bibbs, washing machine supply lines, spigots, and other hose-thread equipment without needing an additional coupling. The 3/4" x 3/4" sizing makes it a common stock item for rough-in supply and outdoor hose bib installations.

Key Features

  • Trade Size: 3/4" MIP x 3/4" MHT for straightforward pipe-to-hose transitions.
  • Dual-Thread Design: Male iron pipe threads on one end mate to standard threaded pipe or fittings, while male hose threads on the other end connect to hose bibbs, hoses, and hose-thread accessories.
  • Compact Adapter Profile: A single-piece adapter eliminates the need for multiple couplings when transitioning between pipe thread and hose thread systems.
  • Rough-In Compatible: Suited for behind-the-wall or under-fixture supply runs where a hose-thread outlet is required.
  • Eastman Reliability: Manufactured by Eastman, a recognized supplier of plumbing rough-in and supply fittings for professional trade use.

Technical Specifications

  • Trade Size: 3/4" MIP x 3/4" MHT
  • Connection: Male Iron Pipe Thread x Male Hose Thread

Typical Applications

  • Outdoor Hose Bibb and Spigot Connections
  • Washing Machine Supply Line Transitions
  • Rough-In Supply Piping to Hose-Thread Equipment
  • Utility and Laundry Room Plumbing
  • General Pipe-to-Hose Thread Adaptation

Why Eastman?

Eastman is a trusted name in professional rough-in and supply plumbing fittings, and the 20351 adapter delivers the simple, reliable pipe-to-hose thread transition contractors need on the job. Stock this 3/4" MIP x 3/4" MHT adapter to keep supply-to-hose connections straightforward on rough-in and repair work alike.

Manufacturer Resources

Product Specs

list_batch:
EAS-20260924
Department:
Plumbing
Product Subgroup:
Fittings and Valves
Product Size:
3/4"
Product Type:
Adapter

Eastman 20351 – Frequently Asked Questions

1) What threads are on each end of the Eastman 20351 adapter?
One end is 3/4 inch male iron pipe (MIP) thread, the other is 3/4 inch male hose thread (MHT). So it screws into a 3/4 inch female pipe thread fitting or valve on the pipe side, and gives you a hose-thread male stub on the outlet side for hoses, hose-thread accessories, or a washing machine supply hose coupling.
2) Can I thread a garden hose straight onto the Eastman 20351?
No. Both ends of the 20351 are male, so a garden hose female swivel coupling threads onto the MHT end directly, but you cannot connect it to a male hose bibb spout. If you are joining two male hose-thread ends you need a female-to-female hose coupling instead.
3) Will a 3/4 inch MHT adapter thread into a 3/4 inch female pipe thread fitting?
Only the MIP end will. Hose thread and iron pipe thread are not interchangeable even at the same 3/4 inch nominal size, which is the whole reason this adapter exists. Put the MIP end into the 3/4 inch FIP pipe or fitting and leave the MHT end for the hose side.
4) Can a Wiremold 1126A-3/4 adapter be used in place of the Eastman 20351 3/4 inch MIP x MHT adapter?
No. The Eastman 20351 is a plumbing fitting with male iron pipe threads on one end and 3/4 inch male hose threads on the other, made to transition rough-in supply piping to a hose bibb, washing machine supply, or other hose-thread equipment. The Wiremold 1126A-3/4 is a 525 Series aluminum adapter for IPS presets, which is raceway and wiring-device hardware rather than a pressurized water fitting. The two share the 3/4 inch trade designation and the word adapter, but they do not interchange: only the Eastman 20351 carries the MIP and male hose thread pairing needed for a pipe-to-hose transition.
5) Do I need thread sealant on the Eastman 20351?
The MIP end is a tapered pipe thread and seals on the threads, so it takes PTFE tape or pipe dope like any iron pipe connection. The hose-thread end seals against a washer in the hose coupling, so keep tape off that end and make sure the hose gasket is in place.
How fast can I get the Eastman 20351 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Eastman 20351 come with a warranty?
Absolutely. The Eastman 20351 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Eastman 20351?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Eastman 20351 from ZenSupply?
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