ASME B107.300-2010 (R2016)

This document provides performance and safety requirements for manually operated torque instruments, commonly used for mechanical measurement of torque for control of the tightness of threaded fasteners. It is not intended to describe products infrequently utilized or those designed for special purposes. This Standard may be used as a guide by state authorities or other regulatory bodies in the formulation of laws or regulations. It is also intended for voluntary use by establishments that use or manufacture the instruments covered. The following instruments are in the scope of this document: - Hand torque tools (mechanical); - Electronic torque instruments; - Electronic tester, hand torque tools.