Home

Pipe & Drain Plugs

British Standard BSPT/BS21
Whitworth Taper Thread Pipe Plugs

British Standard Pipe Taper

  standard pipe plug hex socket drain plug square head pipe plug
  Hex Socket Standard Hex Socket "Gas" Square Head
1/8 - 28 currently produced currently produced currently produced
1/4 - 19 currently produced currently produced currently produced
3/8 - 19 currently produced currently produced currently produced
1/2 - 14 currently produced currently produced currently produced
3/4 - 14 currently produced currently produced currently produced
1" - 11 currently produced currently produced currently produced

currently produced = Currently Produced Request A Quote

Pipe plugs manufactured to this Standard are used primarily in assemblies which are designed and manufactured in the U.K.

Return to Products

Available Materials

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

Parts may not be produced in all materials noted above.

Manufacturer of Cold Headed Pipe Plugs and Long-Length Fasteners