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.
It was a plant eating dinosaur with a small head and neck. It had large triangular plates on its neck, back and tail. It also had long, pointed spines at the end of its tail that could be used to protect itself by hitting attacking dinosaurs.he Tyrannosaurus is the best known dinosaur. It lived during the Cretaceous Period. It was one of the biggest meat eating dinosaurs at 50 feet long and 20 feet tall, weighing up to 6 tons. It had powerful jaws, with sharp 7 inch teeth, well designed for eating other dinosaurs.