The JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6h - M16 x 1.5 is a precision inspection tool that quickly verifies external thread diameters to ensure parts meet the M16 x 1.5 fine-thread standard. It’s designed for engineers, machinists, quality teams, and workshop personnel who need reliable, fast checks on threaded components.

Made from hardened steel for enduring wear resistance, this gauge stays accurate through daily use in demanding environments. The right-hand orientation and 6h tolerance class align with common metric thread specifications, enabling consistent, repeatable inspections across multiple jobs.

• Go/No-Go quick verification: Quickly determine if an external thread is within the upper limit for M16 x 1.5 fine threads, reducing inspection time and helping identify non-conforming parts at a glance.
• Hardened steel construction: Delivers long-lasting durability and maintains dimensional accuracy even after heavy handling, cleaning, or routine tool changes.
• Right Hand, 6h compatibility: Designed to suit standard external thread practices, ensuring reliable checks that align with widely used components and reducing rework from mismatched gauges.

Using this gauge boosts inspection efficiency, supports consistent quality control, and helps you meet manufacturing specifications with confidence. It minimizes downtime by catching out-of-tolerance parts early, speeds up gauging on the shop floor, and provides a dependable reference for ongoing production and assembly work.