A heat sink clip and an assembly incorporating such clip are provided. The heat sink clip comprises: a body, an actuating member and a movable fastener. The body has a securing portion formed at one end thereof. The actuating member is pivotably mounted to the securing portion of said body and has a main body. The main body defines an open aperture therein. The movable fastener is pivotably connected to the open aperture of the actuating member. The actuating member is turnable relative to the body between an unlocked position and a locked position.