Barrel Nipple BSP Galvanised Malleable Iron Galvanised Heavy Steel Threaded or Weldable Barrel Nipple with a Male/Male Thread from 1/8″ to 4″. For extended lengths of these barrel nipples please visit our extended lengths listing. Alternatively you can use a hexagon nipple galvanised malleable or check out our whole range of galvanised malleable pipe fittings here.
