Your search for "titanium bolt fastener" revealed the following:
MOTO CORSE Titanium screws kit for Motocorse fuel tank cap 102197027
$58.50Motocorse screws kit is made of Titanium, constructed through the use of CNC machine and dedicated to Motocorse fuel tank...
MOTOCORSE Rear wheel axle slider inc. Titanium bolts
$259.55The Motocorse special slider wheel axle are derived, by careful machining of the CNC machine, from blocks of Delrin, a...
Front fork axle sliders inc. Titanium bolts
$230.55The special sliders front wheel axle are derived, by careful machining of the CNC machine, from blocks of Delrin, a...