| 摘要 |
The invention relates to a screw having a screw head (2), a screw shaft (1), and a conical, wavy flange (4) of decreasing thickness toward the outside, contacting a component when the screw is threaded into said component. The two side surfaces (5, 6) of the flange (4) from the screw shaft (1) to the outer edge (7) of the flange run continuously conically from the outside inward as the thickness of the flange (4) decreases, wherein the waviness (8) thereof extends substantially over the entire radial width of the flange (4). |
