Our T25 M5x.8 rotor bolts are a perfect replacement for the stock steel bolts found on most brake setups. These titanium bike bolts are made from 6Al-4V "Grade 5" titanium, feature a super low-profile 2mm head, and tighten with the T25 wrench that has become the standard for brake components. These bolts are 10mm in length, and come in a pack of 6 sufficient for for one rotor. Each bolt is 1.2grams.