The JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M105 x 4 is a precision external-thread gauge designed to quickly verify whether threaded components meet metric fine specifications. It’s ideal for machinists, quality inspectors, engineers, and assembly teams who need reliable, on-the-spot confirmation of thread size and fit.

Crafted from hardened steel, this GO gauge delivers excellent durability and wear resistance for demanding workshop environments. Its simple, intuitive design makes it easy to identify properly conformed threads during routine inspections and quality checks.

• Precise metric fine Go verification: Quickly confirms external threads meet the M105 x 4 specification within the 6g tolerance, enabling fast pass/fail decisions during quality checks.
• Hardened steel construction: Delivers long tool life and wear resistance in busy shop environments, reducing replacement costs and downtime.
• Right-hand orientation for easy use: Aligns with standard right-hand threaded parts and common inspection setups, accelerating workflow and reducing handling errors.

Using the JBO Thread Ring Gauge (GO) helps you streamline quality control, standardize measurements, and cut inspection time. By providing a clear go/no-go indication for metric fine threads, it enhances traceability, improves consistency across parts, and supports precise assembly and reliable performance in the field.