PURPOSE: To provide a strip body loaded-screw driving device with an automatic feeder having a simple structure, capable of being easily used, and being safety, efficient and economical.

CONSTITUTION: A guide member 31 is mounted, and a housing-shaped body 11 is slidably mounted in front of the guide member 31. The housing body 11 comprises a shallow table 17, and a strip body is slid along this table 17. A plurality of screws of uniform direction are arranged on the strip body. The table 17 is connected to a longitudinal hole 18 providing the longitudinal sliding of a shank of a screwing tool 2, besides positioning a first screw, and can be closed by a cover portion 22 at an upper zone. The cover portion 22 is pivotally supported by the housing body 11, and can be fixed by a sliding bolt 25 in the table 17. A lower tooth member 32 is laterally mounted on the table 17 to retain the first screw linked with a lever system. A spring latch 42 is oscillatably mounted on the cover portion 22.