These M10x1.25x45mm studs are made from grade 5 titanium and are specifically intended to not corrode or otherwise seize when being serviced. The stud threads are rolled, and the nut threads are machined which creates a mating surface of different hardnesses, this reduces the tendency to seize and gall.
 
Available in Raw and Burnt finishes for Honda K20/K24 Engines. 
 
Each Exhaust kit includes:
5x Ti stud
5x Ti 12pt nut
5x Ti washer