titanium screw m3 1.Material:gr1,gr2,gr3,gr4,gr5,gr7 2.Standard:DIN,ASTM,GB,BSW,UNC,JIS. 3.Size:M2-M22XLength in stock titanium screw m31)Bolt sizes: M2-M22*Length2)Nut sizes: M2-M223)Washer sizes: M2-M224)Standard: DIN,ASTM,GB,BSW,UNC,JISDIN912,DIN931,DIN933,DIN934,DIN79 91,DIN965,DIN966,ISO7380,DIN555,DIN934,DIN985,DIN9623,DIN125,DIN127 DIN69235)Material:Gr1,Gr2,Gr3,Gr5,Gr7,Gr9,Gr12,Gr23 ...