Review on Truvativ 11.6900.002.050 M15 Capless Crank Arm Bolt: High-quality replacement bolt for Truvativ Cranksets by Jeremy Yuusuf

These bolts will fit most ISIS type bottom bracket cranks and most cranks that use only one mounting bolt due to the integrated spindle design. Used them on Shimano, TruVativ. FSA, SRAM and Spank connecting rod sets. As long as the crank uses M15 bolts, they will work. And using steel bolts instead of aluminum bolts adds some safety factor (higher possible torque and higher tensile strength). As for those particular screws. Higher quality metal. Threading is accurate, no burrs/pits/bad corners. They are easy to screw in and out.