... 2.Standards:DIN7984,DIN6912,DIN84,DIN85,DIN7048 Specifications titanium screw with high quality and best priceMaterial:GR1,GR2,GR3. ... ,GR7,GR9 M2.5-M24Standard:DIN933 934 912titanium screw:Titanium products includes bolts,screws, nuts, shafts , shaft liners, flange, gear wheel, ... :GR1,GR2,GR3.GR5,GR7,GR92.Difference:a, Titanium for the chemical aspects,PCBequipment,electrodes.b, Titanium alloy used in ...