Patent ID: 8151425

Claim:
A kit for installing fasteners in partitions, including at least one fastener, including: at least one anchoring nut that includes a portion defining a threaded opening and at least one movable member attached to the portion that defines the threaded opening, a threaded shaft having a first end, a second end, a longitudinal axis, and threads sized and spaced to allow the first end of the shaft to engage threads in the threaded opening of the portion of the anchoring nut, and a head positioned at a second end of the shaft opposite the first end of the shaft and including: a plurality of driving surfaces that are at least generally perpendicular to a plane that is normal to the longitudinal axis of the threaded shaft of the fastener, a bearing surface that is at least generally normal to the longitudinal axis of the threaded shaft and is between the driving surfaces and the first end of the threaded shaft, and at least one retaining surface that is at least generally normal to the longitudinal axis of the threaded shaft and located further from the first end of the threaded shaft than the bearing surface along the longitudinal axis of the threaded shaft; and a driver head, including: a drive shaft for coupling to a rotatable driving motor, a plurality of driving surfaces operatively connected to the drive shaft and positioned to cooperate with the driving surfaces of the head of the fastener, and at least one retaining surface operatively connected to the drive shaft and positioned to cooperate with the retaining surface of the head of the fastener.