The JBO Thread Plug Gauge (NoGo) — Metric Fine — Right Hand — 6G — M60 x 1.5 is a precision inspection tool designed to verify metric fine threaded holes. It’s ideal for machinists, quality control professionals, engineers, and workshop teams who need fast, reliable go/no-go checks to confirm hole size and thread form meet exact standards. Crafted from hardened steel, this gauge resists wear for long-lasting performance in busy environments.

• Hardened steel construction for lasting accuracy: Built to withstand daily use, this plug gauge resists wear and deformation so measurements stay reliable through repeat inspections.
• Metric fine precision for reliable thread checks: Specifically sized for metric fine threads (M60 x 1.5) with tight tolerances to enable quick, repeatable go/no-go determinations and consistent results.
• NoGo design for fast, clear pass/fail decisions: The NoGo feature provides an immediate, easy-to-interpret indication when a hole is out of tolerance, reducing inspection time and rework.

Using this gauge helps tighten quality control, speed up inspection workflows, and ensure threaded holes consistently meet specification from part to part. With its robust construction and precise sizing, you can trust it to perform reliably in daily use, support accurate assemblies, and help minimize downtime in demanding production environments.