SAE AS 9529B:2016-06-22

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, UPDATE COLD ROLLING NOTE, ADD NOTE FOR USAGE OF EXISTING INVENTORY, ADD EDGE DISTANCE EXCEPTION FOR HEAD MARKING, FIGURE 1 REDRAWN, GENERAL EDITORIAL UPDATE.