<p>Brake disk (1) comprises a screw connection with a screw pair structured so that screws (7) of the screw pair are arranged in an non-orthogonal manner to a separating surface and inclined to a friction surface. Preferred Features: The screws of the screw pair are inclined to the friction surface at an angle of 6[deg] . The brake disk has brake rings formed as cooling ribs.</p>
