762/2011 - Hollow, non-threaded cylindrical article of steel, other than stainless steel, plated with zinc (so-called ‘express nail’). It has a complete opening along one side. One of the ends is slightly curved outwards. The other end has a sharp, cutting edge. The article is used as a fastener, by hammering it into a drilled hole for, for example, quick installations of battens onto concrete walls. The sharpened end provides for greater ease in driving it in. Its hollow construction, the opening along on - The Trade Hub