... screwMaterialTi Grade 2, Grade 5(Ti6Al4V), Grade 7, Ti6Al4V ELIStandardDIN912/933/7991/7984/6921,ISO 7380,JIS,BS etcSizeM3~22XCustom lengthColourGold ... (Ti-6Al-4V), Grade 7, Ti-6Al-4VELI (Gr23)StandardDIN912/933/7991/7984/6921,ISO7380 etc.SizeM2~30X Custom lengthColourGold, Blue ...