Truthread Thread Ring Gauge (NoGo) - UN - Right Hand - 2A - 1.7/16x20 A&NF gives you confidence that you’re

gives you confidence that you’re getting a tool tailored to your exact sizing needs and timing requirements

The 8mm bore ensures compatibility with standard arbors

accurate drilling with reliable performance from start to finish

Metric Fine precision for M130 x 2: Calibrated for metric fine threads

reducing heat buildup and improving hole quality in a variety of workpieces

Truthread Thread Ring Gauge (NoGo) - UN - Right Hand - 2A - 1.7/16x20 A&NF gives you confidence that you’reTruthread 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