To enable both a screw with screw hole for fixing a connector, and a usual cross recessed head screw to be operated by the same type screwdriver.

A screw 11 with screw hole consists of a screw part 12 and a head part 13 in which a screw hole 14 is formed, and a cross recess 15 which a Phillips type screwdriver can fit, is provided on the open end part of the screw hole 14. The screw 11 with screw hole can be operated by engaging the Phillips type screwdriver with the cross recess 15 of the screw hole 14 of the head part 13, and a box type screwdriver is not required. A connector on the apparatus side is fixed to the stationary part of an apparatus by means of the screw 11 with screw hole, and a connector on the cord side is clamped- fixed by a screw, the tip part of which is to be threaded into the screw hole 14 of the head part 13 of the screw 11 with screw hole. Even when the screw 11 with screw hole and a usual cross recessed head screw are required to be operated simultaneously and in the same process, both the screws can be operated by the same Phillips screwdrivers, and thus the work efficiency of assembly can be improved.