BWB/30 is manufactured from 30 x 5mm pre galvanised flat bar (to BS EN 10142 1991 G275) 600mm overall length, bent and twisted at 300mm (45 deg. Angle) , drilled 4 times for barbed wire fixing and 5 times for fixing to posts. BWB/40 is manufactured from 40 x 40 x 5mm angle hot dipped galvanised after fabrication ( to BS EN ISO1461 1999 ) 600mm overall length , mitred and welded at 45 degree angle in the centre. Drilled as BWB/30.
BWB/30 is manufactured from 30 x 5mm pre galvanised flat bar (to BS EN 10142 1991 G275) 600mm overall length |