CAN SOME ONE HELP ME TO GET STANDARDS FOR SERRATION ON HARD JAWS & SOFT JAWS METRIC & INCH SERRATIONS ( serration top flat dimensions required) 1.5 MMX60 Deg 1/16" X 90 Deg 3.0X 60 Deg. 3/32" X 90Deg. AND SO ON PL. E MAIL ON prkhare@hotmail.com