Trademark TA0, TA1,TA2,TA3,TA4,TA9,TC4,Gr1,Gr2,Gr3,Gr4,Gr5 Size[mm] M(4~17)*Lmm DIN933 and DIN934 We could produce pure titanium fitting parts, such as different shape of screws, blots(it include outer hexagonal bolts, hex socket set screws, tapered bolt, baldheaded conical bolt), and other different shape of them. Titanium Standard Parts: Washer Dimension: M2-M24 Screw Dimension: M4-M35 Bolt ...