The JBO Thread Ring Gauge (NoGo) - Metric Fine is a precision tool designed to verify external threads on components with metric fine threads. This Right Hand gauge is specifically engineered for M16 x 0.75 threads and 6g tolerances, making it ideal for inspectors, machinists, and quality control professionals who need quick, reliable conformance checks in production or workshop settings.

Crafted from hardened steel, this NoGo ring gauge delivers exceptional durability and wear resistance, standing up to daily use in demanding environments. Its robust construction helps maintain accurate measurements over time, reducing the need for frequent replacements and ensuring dependable performance across shifts.

• Durable hardened steel construction: Built to withstand the rigors of busy workshops, giving you long-lasting accuracy and reducing the need for frequent replacement.
• Precise metric fine thread check (M16 x 0.75, 6g): Enables quick, reliable verification of external thread diameter and pitch to confirm part conformance with standard specifications.
• Clear NoGo indication for fast inspections: The NoGo design allows rapid identification of non-conforming threads, helping to minimize downtime and keep production moving smoothly.

Used in quality control workflows, this gauge helps you confirm fit and interchangeability across threaded components, streamline inspection routines, and deliver consistent results with confidence. Whether in manufacturing, assembly, or precision engineering, the JBO NoGo Ring Gauge supports efficient checks, traceability, and reliable outcomes every time.