Tool half for an injection moulding machine for producing an injection moulded part having at least one bolt-like insert part, comprising: - a mould region, which forms at least part of a cavity for the injection moulded part; - a transport channel extending inside the tool half and through the mould region; - a feed channel, which is designed to feed the insert part into the tool half, extends vertically through the tool half and leads into a take-up region of the transport channel; - a positioning unit, which is designed, by virtue of a movement from a demoulding position into an injecting position, to enclose a shaft of the insert part and to take up the insert part as a result when said insert part is arranged in the take-up region of the transport channel, and to transport the taken-up insert part from the take-up region to an injection moulding position in the region of the mould region, characterized in that - the tool half has a core puller for moving the positioning unit between the demoulding position and the injecting position; - the positioning unit has a positioning sleeve which is arranged in the transport channel and is connected to the core puller; - in the course of moving the positioning unit from the demoulding position into the injecting position, the positioning sleeve is moved within the transport channel in the direction of the mould region, passes the take-up region in the process, and, with the insert part arranged in the take-up region, encloses the shaft of the insert part and transports the insert part into the injection moulding position; - a take-up device is arranged so as to be relatively movable in the axial direction with respect to the positioning sleeve; - in the demoulding position of the positioning unit, the take-up device is arranged below the feed channel in the take-up region, with the result that the insert part, which is caused by gravity to pass through the feed channel into the take-up region, drops into the take-up device; - in the course of moving the positioning unit from the demoulding position into the injecting position, the positioning sleeve is displaced relative to the take-up device and encloses the shaft of the insert part arranged in the take-up device and transports it into the injection moulding position. - a mould region, which forms at least part of a cavity for the injection moulded part; - a transport channel extending inside the tool half and through the mould region; - a feed channel, which is designed to feed the insert part into the tool half, extends vertically through the tool half and leads into a take-up region of the transport channel; - a positioning unit, which is designed, by virtue of a movement from a demoulding position into an injecting position, to enclose a shaft of the insert part and to take up the insert part as a result when said insert part is arranged in the take-up region of the transport channel, and to transport the taken-up insert part from the take-up region to an injection moulding position in the region of the mould region, characterized in that - the tool half has a core puller for moving the positioning unit between the demoulding position and the injecting position; - the positioning unit has a positioning sleeve which is arranged in the transport channel and is connected to the core puller; - in the course of moving the positioning unit from the demoulding position into the injecting position, the positioning sleeve is moved within the transport channel in the direction of the mould region, passes the take-up region in the process, and, with the insert part arranged in the take-up region, encloses the shaft of the insert part and transports the insert part into the injection moulding position; - a take-up device is arranged so as to be relatively movable in the axial direction with respect to the positioning sleeve; - in the demoulding position of the positioning unit, the take-up device is arranged below the feed channel in the take-up region, with the result that the insert part, which is caused by gravity to pass through the feed channel into the take-up region, drops into the take-up device; - in the course of moving the positioning unit from the demoulding position into the injecting position, the positioning sleeve is displaced relative to the take-up device and encloses the shaft of the insert part arranged in the take-up device and transports it into the injection moulding position.