The JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M130 x 4 is a precision GO gauge designed to verify external thread diameters and pitch on fasteners, fittings, and machined components. It helps engineers, machinists, quality inspectors, and assembly teams quickly confirm that threaded parts meet exact standards and will mate correctly in assemblies.

Made from hardened steel with a knurled outer surface for secure handling, this gauge delivers durability in busy workshops and field environments, resisting wear and maintaining accuracy through repeated use.

• Accurate GO sizing for fast conformance: Quickly verify that external threads match the M130 x 4 metric fine size, delivering a reliable pass/fail check that speeds up setup and quality control.
• Durable hardened steel construction: Built to withstand daily use in demanding environments, providing long-lasting accuracy and resistance to wear and corrosion.
• Ergonomic design with knurled grip: Easy handling and secure placement during measurement, reducing slips and speeding up inspections.

Using the JBO GO gauge simplifies thread verification into a straightforward, repeatable step in your inspection process. It helps shorten inspection times, minimize misfits and rework, and enhance overall reliability in assemblies that depend on precise external threads. With its clear Go criteria and sturdy build, you can trust consistent performance across production runs and routine maintenance checks.