There's really no way of guaranteeing those exact IVs pass down except for luck. you're doing it right by using a Destiny Knot, but apart from that there's really not much else you can do.
If you really want 0 Atk IV, then get a Power Bracer on one of the parents, though I'm not sure if the Power Bracer stacks with the Destiny Knot. You also forfeit the inherited nature if you use the Power Bracer.
Source: experience breeding Pokemon.