Fitting part or the like, more particularly a hinge part with an attachment device

A fitting part comprising an attachment device for attaching the fitting part to a supporting wall, the attachment device comprising

• a bushing adapted to be inserted into a pre-drilled hole in said supporting wall and secured on a first side of an attachment flange section of the fitting part in a non-rotatable manner relative thereto,
• a holding pin including a shank part and a widened head mounted in a rotatable manner in the bushing, and which after rotation thereof, the holding pin engages a wall-portion of the hole, the widened head of the holding pin resting on a second side of the attachment flange section, and
• the holding pin defining a longitudinal axis extending in a direction perpendicular to a direction of rotation of the holding pin,
• a flat actuating part connected with the head of the holding pin in a pivotal fashion, said actuating part being foldable from a first position essentially parallel to the attachment flange into a second position essentially parallel to the longitudinal axis of the holding pin.

A fitting part having an attachment device for attaching the fitting part to a supporting wall, the attachment device comprising

• a bushing adapted to be inserted into a pre-drilled hole in the supporting wall and secured thereto,
• a holding pin mounted in a rotatable manner in the bushing, and which after rotation thereof is adapted to engage the wall of the hole,
• a head of the holding pin engaged with a top side of an attachment flange, and
• the head of the holding pin having a slot for engagement by a tool for rotation of the holding pin into an actuating position.