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Galvanized hex bushing with male and female threads

Value Brand

Value Brand 1" MNPT x 1/4" FNPT Galvanized Hex Bushing

SKU CH-TH5M-TNJ2K

Connects 1-inch male NPT to 1/4-inch female NPT with galvanized malleable iron rated for 300 psi WOG and meeting ASME B16.3, B16.4, ASTM A197, A47, FM, NSF-61, AB1953 and UL standards

  • Connects 1" male to 1/4" female threads
  • Galvanized malleable iron resists corrosion in wet systems
  • Rated 300 psi water, oil, gas at 150 °F
  • Meets ASME B 16.3, B 16.4, ASTM A-197, A47
  • FM, UL, NSF-61 and AB1953 listed for potable use

1 in x 1/4 in Galvanized Hex Bushing

This galvanized malleable iron hex bushing reduces a 1 inch male NPT thread to a 1/4 inch female NPT thread. It suits plumbers and maintenance technicians who need a durable, code compliant transition in water, oil or gas piping systems.

Class 150 rating with multiple certifications

The fitting meets ASME B16.3 and B16.4 standards and carries FM, NSF-61 and AB1953 listings plus UL listing. These approvals confirm suitability for potable water, fire protection and general industrial service up to the rated limits.

Malleable iron construction with hex profile

The galvanized coating resists corrosion in damp or outdoor environments. The external hex allows secure installation with a standard wrench without damaging the fitting body. Rated for 300 psi at 150 degrees F WOG and 150 psi saturated steam.

How it compares

Measured against everything we stock in Hose Fittings, Adapters & Clamps, at today’s prices. Recalculated every night.

Price $4.99
Cheaper than about 83% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameZORO SELECT

Questions about this item

Will the galvanized malleable iron threads need re-sealing or replacement over time?

Galvanized malleable iron resists corrosion; re-seal with thread tape or paste only if a joint begins to weep during periodic inspection.

What pressure limit will be reached first in a continuous high-pressure water system?

The 300 psi cold-water rating governs sustained liquid service; do not exceed this pressure at 150 °F.

Does the fitting generate heat or noise when water flows through it all day?

No moving parts mean no noise; the metal stays at fluid temperature, so heat only rises if the carried water is hot.

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