... in bulk DESCRIPTION In engineering, woodworking and construction, a nail is a pin-shaped, sharp object of hard metal ... by a hammer, a pneumatic nail gun, or a small explosive charge or primer. A nail holds materials together by friction in ... Electric galvanizedPackage 25kg per carton in bulkApplication Construction Common nail: penny sizelength(inches)length(nearest mm)2d1253d1¼324d1½386d2517d2 ...