AS9528B SCREW, MACHINE STEEL UNS G87400, CADMIUM PLATE, DRILLED, 1 HOLE HEXAGON HEAD, .1640-36 UNJF-3A

ADD DIAMETER SYMBOL TO FEATURE CONTROL FRAME FOR STRAIGHTNESS CALLOUT, UPDATE ANSI Y14.5M SYMBOLS AND FORMATTING, RELOCATE W DATUM AND ADD A TERTIARY DATUM FOR DRILLED HOLE POSITION, ADD NOTE FOR USAGE OF EXISTING INVENTORY, ADD EDGE DISTANCE EXCEPTION FOR HEAD MARKING, FIGURE 1 REDRAWN, GENERAL EDITORIAL UPDATE.