The JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 4h - M14 x 1.5 is a precision tool designed to quickly verify external thread diameters on fasteners, fittings, and machined parts. It’s ideal for engineers, inspectors, machinists, and quality teams who need fast, dependable checks that parts meet the metric fine standard.

Made from hardened steel, this gauge delivers long-lasting performance in busy workshops. The NoGo design helps you identify non-conforming threads at a glance, supporting reliable quality control and consistent product results across batches.

• Precise metric fine-thread verification: Specifically tuned for M14 x 1.5 fine-pitch external threads, providing accurate, repeatable checks that align with standard specifications.
• Rugged hardened steel construction: Built to resist wear and maintain dimensional stability in demanding environments, giving you dependable service over time.
• NoGo quick conformance checks: Clear, fast indication of non-conforming threads, helping you speed up inspections and reduce rework in production and QC workflows.

With the JBO NoGo Thread Ring Gauge, you’ll streamline threaded-part inspections, cut downtime, and improve first-pass yields. Its durable build and precise sizing reduce the guesswork in quality control, so you can trust measurements and keep your assembly processes moving smoothly from one shift to the next.