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Six inch galvanized square head pipe plug with tapered threads

Legend Valve

Legend Valve 352-412 6" galvanized plug bathware

SKU CH-1DB3-FX6H3

A 6-inch galvanised square-head plug with male NPT threads for sealing pipe ends

  • Size6 in (15.2 cm)
  • Product colorTransparent
  • Product typePipes, Valves & Fittings
  • Galvanized steel construction resists corrosion in wet environments
  • Six-inch square-head plug fits standard MNPT pipe threads
  • Legend Valve brand ensures consistent manufacturing quality
  • New condition guarantees unused, factory-fresh components
  • California Prop 65 warning discloses regulated chemical content

Legend Valve 352-412 6" Galvanized Plug

This new galvanized square-head plug from Legend Valve is a bathware fitting designed to close a 6-inch male NPT threaded opening. It provides a positive seal in plumbing systems where a threaded port must be blanked off. The transparent colour noted in the data distinguishes this unit visually. It is supplied as a single component for direct installation.

Suitable for plumbers

This plug suits installers who need a galvanized steel fitting with a square head for wrench engagement on a 6-inch male pipe thread. It is not for buyers who require a different thread standard, a different nominal diameter, or a non-galvanized material. The California Proposition 65 warnings indicate the presence of listed chemicals, so it is not for projects where those substances are prohibited.

6-inch male NPT thread size

The single specification that determines fit is the 6-inch male NPT thread. The square head allows standard wrench tightening. The galvanized coating provides corrosion resistance for the intended service. The Proposition 65 notices apply to this specific item.

How it compares

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

Price $67.99
Pricier than about 64% of the 1,499 comparable items (median $39.99).

Specifications

Product
Brand nameLEGEND VALVE
Product colorTransparent
Product typePipes, Valves & Fittings
Size & build
Size6 in (15.2 cm)

Questions about this item

Will the 6" galvanized square-head plug thread into my existing MNPT fittings?

Yes, the plug uses MNPT threads so it mates with standard NPT female openings of the same nominal size.

How can I confirm the 352-412 plug is sealed correctly after installation?

Pressurise the line and check for leaks at the joint; a properly threaded galvanized square-head plug should hold pressure without weeping.

Does the box contain only the 6" galvanized plug or are sealant and tools included?

Only the 352-412 square-head plug is supplied; thread sealant and a wrench must be purchased separately.

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