Truthread Thread Ring Gauge (NoGo) - UN - Right Hand - 2A - 1.7/16x20 A&NF Material: HSS (M2) for reliable

Material: HSS (M2) for reliable wear resistance and long tool life

Its laydown triangular geometry concentrates material removal where it counts

improving surface quality and edge control on tight geometries

The drill is designed for reliable performance in production or detailed projects

lowers tool-change frequency

Truthread Thread Ring Gauge (NoGo) - UN - Right Hand - 2A - 1.7/16x20 A&NF Material: HSS (M2) for reliableTruthread Thread Ring Gauge (NoGo) for UN threads is a precision inspection tool designed for quality control on threaded components. Calibrated to ensure the thread is within tolerance, this gauge helps you verify that every part meets exact size requirements. The NoGo design specifically checks the minimum material condition, ensuring the thread stays within the lower limit of the allowable size and is ideal for confirming parts should not exceed