The JBO Thread Ring Gauge (GO) - Metric Coarse - Right Hand - 4h - M1.1 x 0.25 is a precision tool designed to verify external metric coarse threads on fasteners, fittings, and precision components. It’s built for quality control teams, machinists, and engineers who need quick, reliable checks to ensure parts will fit and function as intended.

• Precision GO gauge for metric coarse threads: Enables accurate verification of external thread diameters (M1.1 x 0.25) and ensures a consistent fit with mating parts, speeding inspection and reducing rework.
• Hardened steel construction for durability: Withstands daily use in busy workshops, resisting wear to maintain accurate measurements over time.
• Right-hand design with 4h tolerance: Aligns with standard metric coarse threads for reliable engagement and unambiguous go/no-go assessment in production environments.

By delivering clear, repeatable results, the JBO Thread Ring Gauge helps streamline quality checks, minimize downtime, and ensure consistent performance across components that rely on metric coarse threads. Its robust build and precise sizing give you confidence during setup and inspection, helping you meet industry standards and deliver reliable, well-fitting parts every time.