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 rex was a very large, bipedal carnivore. It reached lengths of up to 15.2 yards (14 meters) from tip of snout to tip of tail, and weighed between 8,800 and 11, 000 pounds (4,000 to 5,000 kilograms). In addition to its large size, T. rex is famous for its ferocious, serrated teeth.