The JBO Thread Plug Gauge (NoGo) - Metric Fine is a precision inspection tool designed to verify metric fine threaded holes, specifically M60 x 2 with a 4H tolerance. Built for machinists, inspectors, and maintenance professionals, it provides a reliable go/no‑go check to confirm holes meet exact screw-thread specifications.

Manufactured for durability, this gauge uses hardened steel to resist wear and maintain accuracy through repeated use in busy workshop environments. Its right‑hand thread orientation and robust construction are tailored for dependable performance in demanding production or repair settings.

• NoGo precision for metric fine threads: Quickly verify that M60 x 2 holes meet the NoGo limit, helping you reject undersized or oversized threads at a glance and reduce misfits in assemblies.
• Hardened steel for long life: Built to withstand daily use in demanding environments, maintaining accuracy and reducing replacement costs over time.
• Ergonomic, easy handling: Knurled body and right‑hand orientation deliver a secure grip and smooth insertion/removal, enabling fast, repeatable checks whether in the shop or on the line.

Using the JBO Metric Fine NoGo plug gauge streamlines your measurement workflow—cutting setup time, lowering scrap, and ensuring consistent thread quality across parts and batches. It’s a reliable, straightforward tool you can trust for precise hole verification, helping you deliver accurate components with confidence.