British Standard BSPT/BS21 Whitworth Taper Thread Pipe Plugs

British Standard Pipe Taper

 
Size Hex Socket Standard Hex Socket "Gas" Square Head
1/8 - 28
1/4 - 19
3/8 - 19
1/2 - 14
3/4 - 14
1" - 11
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Pipe plugs manufactured to this Standard are used primarily in assemblies which are designed and manufactured in the U.K.

Available Materials

  • Steel (Low Carbon, Medium Carbon, Alloy)
  • Stainless Steel
  • Brass
  • Aluminum

Parts may not be produced in all materials noted above.