The utility model provides a take limit structure's heat to bury screw, by the threaded portion (1), spacing terminal surface (2), compress spacing terminal surface (3), heat is buried part (4) and is constituteed its characterized in that: heat bury terminal surface (4) and use the nut to connect through the hole on automobile body panel beating (7), terminal surface (4) no clearance fit is buried with heating up in automobile body panel beating (7). The utility model discloses, by with the automobile body panel beating on the hole use the nut to carry out the loading, the terminal surface is buried to the heat that makes automobile body panel beating and heat bury the screw is not had clearance fit, compresses the EPDM sealing plate to 2 -2.5mm's fixed value simultaneously, plays the sealed spacing effect that has again.