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Square Head Plugs

Square Head Plugs

Pipe Fittings Stainless Steel Square Head Plugs

Class 150 stainless steel 304 and 316 cast pipe fitting with male National Pipe Taper (NPT) threads. For closing the end of a pipe. The plug inserts into female pipes or fittings and connects with NPT threads, which create a tighter seal than straight threads. Features a square head for increased leverage and use with a wrench during installation and disassembly.

  • Stainless castings conform to ASTM A351 ACI Grade CF8 (304) & ACI Grade CF8M (316)
  • NPT threads conform to ASME B1.20.1
  • Manufacturing facility is ISO 9001:2008 Certified
  • Fittings meet applicable chemical & mechanical properties