Abstract: The connector plate stock includes a sheet metal plate having a plurality of elongated nail-like teeth struck to project to one side thereof and in a plurality of longitudinally extending rows. Mutually normal scorelines are formed in the stock plate to define a plurality of discrete connector plates. The scorelines also define weakened portions along the stock plate between adjacent discrete connector plates whereby the latter are separable one from the other and from the stock plate. The connector plate stock per se provides a packing assemblage. The stock is stacked for shipping in pairs of stack plates having teeth extending toward one another. The stock plates of each adjacent pair thereof in the stock lie in back-to-back relation one with the other.