Torque Wrench Calibration: Ensuring Accuracy in Critical Fastening Application
Your torque wrench needs regular calibration to prevent catastrophic equipment failures and workplace injuries. ISO 6789 standards mandate verification annually or after 5,000 cycles, with accuracy tolerances of ±4% for click-type wrenches. Factors like material fatigue, improper handling, and environmental conditions degrade accuracy over time. You’ll need professional calibration services with NIST traceability to guarantee […]