101319-ZINC Square Conchos, are a screw backed concho. HSBT makes these zinc conchos in AS-Antique Silver and AC-Antique Copper color versions. Each concho is packed with 2 screws in each package. These square conchos measure 1.5" per side, and have a very unique fluted bead on each corner, just a little pizz-azz that makes HSBT designed product stand out from all the plain old vanilla hardware.