Fastener vs Counterflashing - What's the difference?
fastener | counterflashing |
something or someone that fastens
mechanically, any device that fastens; especially, a collective term for items such as screws, nuts, washers, bolts and the like
(construction) Formed metal or elastomeric sheeting secured on or into a wall, curb, pipe or other surface, to cover and protect the upper edge of a base flashing and its associated fasteners.