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Brass square-head pipe plug with tapered threads

Value Brand

Value Brand 2" MNPT Brass Square Head Plug 156-022

SKU CH-TQRH-85RVJ

A 2-inch brass square-head plug with MNPT threads that resists rust in liquid systems

  • Brass construction resists rust in liquid applications
  • Square head design allows easy installation with wrench
  • 2" MNPT threading fits compatible pipe connections
  • New condition ensures reliable performance from first use
  • California Proposition 65 warning for chemical awareness

2" MNPT Brass Square Head Plug

This Value Brand plug fits a 2-inch male NPT thread and is made from brass for rust resistance. It is intended for liquid-handling installations where a secure, corrosion-resistant closure is required. The square head allows tightening with a standard wrench. It is supplied new and complies with California Proposition 65 warnings.

Replaces worn or missing NPT plugs

Use this fitting when an existing 2-inch NPT port needs a reliable seal and the old plug is damaged, corroded or lost. The brass construction resists rust better than plain steel in water or chemical lines. The upgrade is worth it whenever a leak-free, tool-tightened closure is needed on a female-threaded opening.

Suits plumbers and maintenance teams

This plug suits anyone sealing a 2-inch NPT female thread in plumbing, irrigation or industrial fluid systems. It is not for buyers who need a different thread size, a different head style or a non-brass material. Installers requiring a hex head, a plastic plug or a larger diameter should look elsewhere.

How it compares

Measured against everything we stock in Bath Accessories & Soap Dispensers, at today’s prices. Recalculated every night.

Price $5.99
Cheaper than about 95% of the 1,499 comparable items (median $39.99).

Specifications

Product
Brand nameZORO SELECT
Product typeOther

Questions about this item

What thread size does the 2-inch MNPT plug require?

The plug uses a 2-inch male NPT thread that seals with tapered pipe threads.

Which tool fits the square head during installation?

A wrench matching the square head flats is used to tighten the brass plug without rounding the corners.

Will the brass material need replacement due to corrosion?

Brass resists rust in liquid systems so the plug does not require scheduled replacement for corrosion.

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