JBO Thread Plug Gauge (NoGo) – Metric Fine – Right Hand – 6H – M140 x 1.5 is a precision inspection tool designed to verify the size of metric fine threaded holes. Ideal for machining shops, assembly lines, and quality teams, it provides a fast pass/fail reference to confirm parts meet their threaded-hole specifications with confidence.

Crafted for durability and accuracy, this NoGo plug gauge uses hardened steel to resist wear and maintain its precise dimensions even after repeated use in demanding environments. The metric fine designation ensures sizing is tailored for finer pitches found in metric applications, supporting consistent hole verification across production runs.

• NoGo plug gauge for metric fine threads: Designed to verify hole size against the NoGo limit for Metric Fine threads, providing quick, reliable pass/fail checks that keep inspection moving fast and decisions clear.
• Hardened steel construction for longevity: Built to resist wear and maintain accuracy, delivering dependable performance through many inspections in busy workshops.
• Ergonomic knurled handle for secure handling: Textured grip gives you a confident hold and precise control during measurement, reducing hand fatigue on longer inspection sessions.

This gauge integrates smoothly into standard quality-control workflows, helping you speed up inspections, reduce rework, and maintain consistent hole tolerances from batch to batch. With its durable build and precise size, you can trust it to deliver repeatable results you can rely on for part fit and production uptime.