The JBO Thread Ring Gauge (NoGo) for Metric Fine threads is a precision inspection tool designed to verify external thread diameters against exacting standards. Specifically labeled for M60 x 1, right-hand threads with 6g tolerance, this NoGo gauge helps quality teams quickly determine whether a part’s thread is within the allowable maximum size.

Made to withstand daily use in manufacturing and machining environments, the gauge is crafted from hardened steel for durability and long life. Its straightforward design supports fast, confident go/no-go checks, enabling consistent inspections across batches and helping you meet process specifications with every measurement.

• NoGo verification for metric fine threads: Quickly confirms whether external threads exceed the maximum allowable diameter for M60 x 1 right-hand threads (6g), enabling fast identify-to-pass/fail decisions and reducing rework.
• Hardened steel for long service life: Built to resist wear and maintain accuracy even after repeated use in busy workshops, ensuring reliable measurements over time.
• User-friendly inspection design: Easy to handle and read, supporting efficient go/no-go checks that keep quality control moving and minimize operator guesswork.

Using this gauge helps you standardize thread inspections, shorten inspection times, and improve overall part quality. By providing clear pass/fail criteria at a glance, it supports consistent results across shifts and batches, reducing downtime and accelerating throughput while maintaining precise control over external thread sizes.