... ,GR9 2.Standards:DIN7984,DIN6912,DIN84,DIN85,DIN7048 Specifications titanium screw with high quality and best priceMaterial:GR1,GR2,GR3.GR5,GR7 ... ,GR9 M2.5-M24Standard:DIN933 934 912titanium screw:Titanium products includes bolts,screws, nuts, shafts , shaft liners, flange ... :M3-M24*lengthb, Nut sizes:M3-M24c, Standard:GB,ISO,DIN,BS,JIS,ANSI/ASME,BAd, GRADE:GR1,GR2,GR3.GR5,GR7 ...