The JBO Thread Ring Gauge (GO) - Metric Coarse, Right Hand, 4h, M22 x 2.5 is a precision tool for inspecting external metric threads. It quickly confirms whether a threaded component meets the required diameter and fit, supporting reliable assembly across manufacturing, maintenance, and engineering workflows. This GO gauge is built for metric coarse threads with a right-hand orientation and tolerance class 4h, helping ensure consistent, standards-compliant results.

Constructed from hardened steel for durability, it withstands daily use in demanding environments while maintaining accuracy. Its straightforward design makes it easy to use during incoming inspection, in-process checks, or final assembly checks, reducing guesswork and speeding up quality control.

• Exact GO dimension for fast pass/fail checks: Provides a clear threshold so you can quickly confirm whether a thread is within spec and ready to assemble.
• Hardened steel construction for long life: Resists wear and maintains measurement accuracy in busy shop environments, reducing maintenance and replacements.
• User-friendly, right-hand design for quick setup: Aligns easily with standard metric coarse threads, minimizing reading errors and delivering consistent results across operators.

By delivering precise GO testing for M22 x 2.5 coarse threads, this gauge helps you speed up inspections, reduce rework, and improve overall thread quality across assemblies. It supports consistent results, lowers the risk of misfit parts, and keeps production and repair workflows moving with confidence.