TORQUE-TENSION TESTING AND EVALUATION OF FASTENER FINISHES(STABILIZED Nov 2020) USCAR11-2

This standard provides a test method for determining the torque-tension relationship of a fastener finish as applied to a surrogate screw for the purpose of measuring the frictional characteristic of the fastener finish. The results obtained by this test shall be used as a process control attribute of the fastener finish and shall not be utilized for specific applications.