The JBO Thread Ring Gauge (NoGo) - Metric Coarse - Right Hand - 4h - M10 x 1.5 is a precision inspection tool for checking external threads on components with metric coarse threads. It’s an essential aid for engineers, machinists, quality inspectors, and workshop professionals who need fast, reliable confirmation that parts meet the maximum allowed diameter and will fit as intended.

Made from hardened steel for durability, this NoGo gauge withstands daily use in busy shops and QC labs. Its right-hand M10 x 1.5, 4h specification and straightforward handling help users quickly identify non-conforming threads, reducing guesswork and rework while maintaining consistent results across lots.

• NoGo verification for metric coarse threads: Quickly confirms a component does not exceed the maximum diameter, helping you reject out-of-tolerance parts at a glance and reduce rework.
• Durable hardened steel construction: Resists wear and maintains dimensional stability, delivering long service life in demanding environments.
• Straightforward, shop-ready design: Right-hand thread specification (M10 x 1.5, 4h) with intuitive orientation enables fast, repeatable checks with minimal setup.

With the JBO NoGo gauge, you gain confidence in every measurement, streamline inspections, and shorten setup and rework time. By clearly signaling in-tolerance and out-of-tolerance parts, it supports reliable assemblies and consistent performance across projects, helping your team deliver quality parts on time.