The JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6H - M90 x 1.5 is a precision inspection tool designed to verify internal thread holes to exact size and tolerance. It’s ideal for engineers, machinists, quality control teams, and shop-floor technicians who need reliable go/no-go checks to ensure threaded components meet specification.

Crafted from hardened steel for durability and wear resistance, this GO gauge delivers consistent performance in demanding environments. The knurled body provides a confident grip for easy handling during fast, repeatable inspections.

• Exact Metric Fine GO size (M90 x 1.5, 6H): Enables precise go-gauge checks to verify internal threads conform to the M90 x 1.5 size and tolerance class 6H, supporting quick pass/fail decisions in quality control.
• Durable hardened steel construction: Built to withstand daily workshop use, resisting wear and maintaining dimensional accuracy over time for long tool life.
• Ergonomic, knurled, right-hand design: Easy to grip and align during inspections, speeding up go/no-go checks and reducing operator fatigue for repeated measurements.

Using this gauge helps you accelerate quality checks, reduce rework, and ensure consistent thread fit across parts. Its robust construction and precise sizing provide confidence in assembly and maintenance tasks, improving overall workflow and reliability in production and inspection processes.