The JBO Thread Ring Gauge (GO) - Metric Fine, Right Hand, 6h, M5 x 0.5 is a precision tool for verifying external metric threads. It enables fast go/no-go checks on threaded components, helping inspectors and machinists confirm that parts meet the required diameter and pitch.
Crafted from hardened steel, this GO gauge offers durable, repeatable performance in demanding workshops and production environments.

• Accurate Go/No-Go verification: Quickly confirm external metric threads meet the specified diameter and pitch, speeding inspections and reducing rework.
• Durable hardened steel construction: Built to withstand daily use, delivering long-lasting wear resistance and reliable results in busy shop floors.
• Clear, fast identification: Designed for easy orientation and quick recognition of conforming parts, streamlining QA workflows.

Used in production, maintenance, and quality assurance, this GO gauge helps teams achieve consistent thread measurements and faster inspection cycles. Its metric fine specification and robust construction support repeatable results for parts like M5 x 0.5, making it a dependable addition to any metrology toolkit.