A building arrangement , comprising: a first building segment ; a second building segment adjacent to the first building segment ; and a fastener attached to the first building segment and the second building segment , comprising: a shank portion ; a first attachment end at a first end of the shank portion , wherein the first attachment end is attached to the first building segment ; a second attachment end at a second end of the shank portion , wherein the second attachment end is attached to the second building segment ; a sensor for sensing anchoring data of the fastener on and/or in the first building segment and/or the second building segment , wherein the sensor is disposed on a radially tapered taper portion of the shank portion axially between the first attachment end and the second attachment end , wherein the radially tapered taper portion is formed as an annular recess on a radially outer side of the shank portion; a transmitter for transmitting the anchoring data from the sensor to an external receiver device ; and protecting means for protecting the sensor , wherein the protecting means is a compressible ring and is disposed circumferentially closed in the radially tapered taper portion . a first building segment ; a second building segment adjacent to the first building segment ; and a fastener attached to the first building segment and the second building segment , comprising: a shank portion ; a first attachment end at a first end of the shank portion , wherein the first attachment end is attached to the first building segment ; a second attachment end at a second end of the shank portion , wherein the second attachment end is attached to the second building segment ; a sensor for sensing anchoring data of the fastener on and/or in the first building segment and/or the second building segment , wherein the sensor is disposed on a radially tapered taper portion of the shank portion axially between the first attachment end and the second attachment end , wherein the radially tapered taper portion is formed as an annular recess on a radially outer side of the shank portion; a transmitter for transmitting the anchoring data from the sensor to an external receiver device ; and protecting means for protecting the sensor , wherein the protecting means is a compressible ring and is disposed circumferentially closed in the radially tapered taper portion . a shank portion ; a first attachment end at a first end of the shank portion , wherein the first attachment end is attached to the first building segment ; a second attachment end at a second end of the shank portion , wherein the second attachment end is attached to the second building segment ; a sensor for sensing anchoring data of the fastener on and/or in the first building segment and/or the second building segment , wherein the sensor is disposed on a radially tapered taper portion of the shank portion axially between the first attachment end and the second attachment end , wherein the radially tapered taper portion is formed as an annular recess on a radially outer side of the shank portion; a transmitter for transmitting the anchoring data from the sensor to an external receiver device ; and protecting means for protecting the sensor , wherein the protecting means is a compressible ring and is disposed circumferentially closed in the radially tapered taper portion . <EOS>