"G": Series British Standard Pipe - Parallel ( Straight ) BSPP or BSPF
Also referred to as British Gas, British Pipe Parallel or Parallel Fastening thread.
Various Symbols: BSP, BSPP, BSSPI, BSPF, BSPG, PS, R, G.
All dies are made from high speed steel (HSS)
We have the largest selection in stock.
Please contact us for special sizes