1.Gold, Blue, Purple, Green, Ti natural
2.GR1,GR2,GR3,GR5,GR7,GR9
3.M3~ M64*L
4.DIN912/933/7991/7984/6921,ISO7380 ...
5.SGS
Titanium screw1.Item Name: Titanium Fastener2.Material: Pure Titanium and Alloy Titanium3.Grade: Gr1,Gr2,Gr3,Gr4,Gr5(Ti-6AL-4V),Gr7,Gr9,Gr12,...