"HGW HEX Series - #9 hex washer head screw, 1/4 drive, coarse thread, type 17 point, N2000 mechanical galvanized coating - 23 screws per strip. HGW HEX SERIES screws are available in a variety of stock and custom colors. topXS HEX Series - #12 and #10 hex head screws, 5/16 drive, #3 drill point, clear zinc - 23 screws per strip. X HEX Washer Head Steel Decking Screw - #12 hex head screw, 5/16 drive, #4 drill point, Climaseal corrosion protection, 23 screws per strip"