To get the final torque AND stretch on the bolt, you tighten the bolt a given number of degrees of rotation. This is what the torque angle guage is for, accurately measuring the degrees of additional rotation (typically accurate to a degree or so). The Reason For Not Re-Using Stretch Bolts.
T. rex had a mouth full of serrated teeth; the largest tooth of any carnivorous dinosaur ever found was 12 inches (30 centimeters) long. But not all of the dinosaur's teeth served the same function, according to a 2012 study in the Canadian Journal of Earth Sciences.
Tyrannosaurus had teeth up to 18 centimetres long. These teeth had a razor sharp point to stab prey ,and rough-saw like edges to rip through flesh. An adult had between 50 a â¦ nd 100 teeth and if one fell out, it simply grew another! 3 people found this useful. 1  The Mighty Dinosaur: Tyrannosaurus Rex The Tyrannosaurus rex is a species of dinosaur that has caught public interest and imagination for many years.