Have a MK2 Fabia 08 with Lucas calipers on front 54mm pistons 288mm discs does anyone know the bleed screw size (thread and pitch)  not spanner size ! as I want to purchase 2 new ones tried main dealer £7 95 each plus vat found other ones but not sure of exact size and wondered  if anyone knew what was required

many thanks in advance

Probably better off asking in the Fabia 2 section not the site feedback bit.