1. Standard: DIN912,933,JIS,DIN 2. Color: Red,Blue,Gold,Black 3. Size: M2~ ... titanium boltStandardDIN912,913,933,934,963,6921,ANSI,ASME,BS,JIS,ISO etcMaterialGr1,Gr2,Gr3,Gr5,Gr7,Gr9,Gr12 etcSizeM2~24*Length ... sizes of titanium nut is also availableStandard:DIN,ANSI,ASTM,JIS etcNut size range: M2~223>Our advantages different from other ...