... Special Fasteners. We have titanium Gr. 5 Ti6Al4V 3.7164/3.7165 fasteners in stock for some of sizes. We have a ... bicycle, cycling and racing industry of all kinds of titanium alloy fasteners, including titanium brake studs, wheel bolts, pedal axle, spindle, bottle ... , seat clamp, stem, frame, spring, etc. The whole solution to titanium bike! We do not care about quantity you need, but ...