The JBO Thread Ring Gauge (NoGo) – Metric Fine, Right Hand, 6e, M38 x 1 is a precision inspection tool designed to verify external thread diameters with reliability and ease. Ideal for machinists, inspectors, quality teams, and assembly personnel, it helps confirm that threaded components meet exact size and orientation requirements.

Constructed from hardened steel and engineered for durability, this gauge delivers long-lasting performance in demanding environments. Its precise dimensions support quick, consistent Go/No-Go checks, helping you verify compliance with industry standards and reduce rework.

• Hardened steel construction for long tool life: Built from hardened steel to resist wear, ensuring reliable performance through many inspection cycles in tough environments.
• Metric Fine sizing: M38 x 1, right-hand threads: Precisely checks external threads of this size and pitch, enabling repeatable Go/No-Go results for fast quality control.
• NoGo design for fast conformance checks: The gauge’s NoGo configuration helps you quickly identify non-conforming threads, speeding decisions and reducing downtime.

This gauge helps you maintain tight thread quality across parts and assemblies. By delivering clear pass/fail results, it streamlines inspections, minimizes rejects, and supports consistent performance in production environments, whether you're building precision machinery or routine components that rely on accurate metric threads like M38 x 1 right-hand threads.