... 3.Thread Rod:M2-M30 1.Product name:Titanium Screw Nuts for Medical and Bicycle 2.Packing Details:Each set is ... by the supplier and buyer 11.(Main products): 1. ( Bolt , Screw , Nut , , Rivet ) 2. Titanium non standard pieces 3 Titanium ... profiled piece 4. Zirconium, Tantalum, Nickel , Standard parts (Bolt , Screw , Nut , , Rivet )12.Feature: excellent corrosion resistance, no magnetic, ...