what percentage of the torque applied to a fastener is actually used to stretch or tensions the…

what percentage of the torque applied to a fastener is actually used to stretch or tensions the bolt?\n5\n10\n35\n45
Answer
Brief Explanations:
In fastener - torque applications, typically only about 10% of the applied torque is used to stretch or tension the bolt. The rest is mainly consumed by friction in the threads and under the bolt - head.
Answer:
10