The JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6h - M2.2 x 0.25 is a precision Go gauge designed to verify external thread diameters quickly and reliably. It’s ideal for machinists, inspectors, and assembly teams who need to confirm components meet exact thread standards without guesswork.

Machined from hardened steel for durability, this gauge resists wear in busy workshops and stays accurate through repeated use. The Go-side design enables a direct pass/fail check on threaded parts, supporting efficient quality control and precision engineering.

• Precise Go gauge for reliable pass/fail checks: Quickly confirm whether a part’s external thread matches the metric fine M2.2 x 0.25 right-hand standard, enabling fast, consistent inspections.
• Hardened steel construction: Built to endure demanding shop environments, delivering long service life and maintaining accuracy even after heavy use.
• User-friendly Go design for quick verification: Simple, intuitive checks reduce inspection time and minimize guesswork in quality control workflows.

The gauge helps you verify thread quality early in the manufacturing or assembly process, reducing rework and scrap while improving overall consistency across batches. It supports precise measurement workflows for engineering, procurement, and production teams, and it provides a reliable reference for compliant fittings and assemblies.