The JBO Thread Plug Gauge (GO) is a precision inspection tool used to verify that metric threaded holes meet exact specifications for M58 x 2, 6G right-hand threads. It's ideal for engineers, machinists, quality teams, and maintenance staff who need fast, reliable go/no-go checks during assembly, machining, and inspection. Built from hardened steel, this gauge delivers durability and consistent performance in demanding work environments.

• Durable hardened steel construction: Built from hardened steel for superior wear resistance, this GO gauge stands up to daily use in busy workshops, ensuring consistent measurements over time.
• Precise metric fine threading: M58 x 2, 6G, right-hand: Engineered to exact size and tolerance, it reliably verifies hole acceptance with clear go/no-go results, reducing rework and downtime.
• User-friendly go gauge design for fast inspection: Quick identification of properly threaded holes supports efficient quality control, enabling faster acceptance checks and smoother production flows.

This plug gauge helps you streamline threaded-hole inspection, shorten setup and inspection times, and improve overall part quality. By delivering repeatable go/no-go results, it supports accurate assembly and reduces the risk of mismatched components, making it a dependable addition to any precision-engineering or manufacturing environment.