... ( Bolt , Screw , Nut , , Rivet ) 2. Titanium non standard pieces 3 Titanium profiled piece 4. Zirconium, Tantalum, Nickel , Standard parts ... corrosion resistance, no magnetic, high strength, good plasticity1.Titanium screw:Item nameTitanium screwMaterialTi Grade 2, Grade 5(Ti6Al4V ... StandardDIN912/933/7991/7984/6921,ISO7380 etc.SizeM2~30X Custom lengthColourGold, Blue, Purple, Green, Ti natual…Strength ...