The JBO Thread Plug Gauge (NoGo) - Metric Fine is a precision measuring tool designed for metric fine threads. It helps inspectors, engineers, and machinists quickly verify threaded holes meet the specified size and tolerance, supporting consistent quality across manufacturing, maintenance, and assembly tasks.

Designed for right-hand metric fine threads with M68 x 1 and 6H tolerance, this plug gauge is built from hardened steel for durability in demanding work environments. The knurled body provides a secure, comfortable grip, enabling repeatable measurements with minimal effort.

• Metric Fine Thread Focus: Specifically calibrated for metric fine threads, delivering accurate hole assessments and reliable inspection results across components.
• NoGo Quick, Reliable Checks: Use to confirm holes fail or pass within the designated M68 x 1 size, enabling fast, confident go/no-go decisions in inspection workflows.
• Durable Hardened Steel with Ergonomic Grip: Hardened steel construction offers wear resistance and long life, while the knurled finish and precise profile support steady, repeatable measurements in busy shop environments.

By choosing the JBO Thread Plug Gauge, you streamline quality control, reduce rework, and ensure consistent fitment across parts. Its robust construction and precise dimensions help you trust every threaded hole you inspect, improving workflow efficiency and overall outcomes in production and repair settings.