... ,GR7,GR9 M2.5-M24Standard:DIN933 934 912titanium screw:Titanium products includes bolts,screws, nuts, shafts , shaft liners, flange, gear wheel, ... wheel.Titanium and Titanium alloy specifications:1.Common Grounda, Bolt sizes:M3-M24*lengthb, Nut sizes:M3-M24c, Standard:GB,ISO,DIN,BS ... ,JIS,ANSI/ASME,BAd, GRADE:GR1,GR2,GR3.GR5,GR7,GR92.Difference:a, Titanium for the chemical ...