The most reasonably priced component used on the Dvlc 2015 Usa (diavel Carbon) D170-00015 28a Swing Arm [mod:dvlc] is the Screw Tbei M4x10.
twenty-nine components are shown in this Dvlc 2015 Usa (diavel Carbon) D170-00015 28a Swing Arm [mod:dvlc] exploded diagram.
In this schematic the "Screw" is used most often.