BSP threads to ISO 7.1 (Formerly BS21)

  • Reducing sockets

    To download our data sheet as a PDF, please click the link below. Reducing socket

  • Equal and half sockets

    Sockets are made from castings but turned on the outside to give a smooth finish so that they are suitable for welding. To download our data sheet as a PDF, please click the link below. Full and half sockets

  • Hexagon nipples