The JBO Thread Plug Gauge (NoGo) - Metric Fine is a precision measuring tool engineered for metric fine threads. This left-hand NoGo gauge is specifically sized for M62 x 2 with a 6H hole tolerance, making it ideal for inspectors, engineers, machinists, and quality teams who need fast, reliable hole verification. Built to help you confirm that threaded holes meet exact specifications, it supports consistent part fit and reliable assembly outcomes.

Made from hardened steel, the gauge is designed to withstand daily use in busy workshops and production environments. The knurled body provides a secure grip for accurate handling, while the precise dimensions ensure durable, repeatable performance over time.

• Accurate NoGo verification for metric fine threads: quickly determine whether a threaded hole meets the M62 x 2 6H specification, reducing guesswork and rework.
• Durable hardened steel construction: built to resist wear from routine inspections, delivering long-lasting accuracy and consistent results.
• Left-hand thread compatibility: specifically designed for left-hand metric fine threads, ensuring correct orientation and reliable measurements in specialized applications.

Using the JBO Metric Fine NoGo gauge helps you speed up quality checks, prevent misfits, and maintain tight tolerances across parts and assemblies. Its robust construction and precise geometry support efficient workflows, lower downtime, and confident decisions in manufacturing, aerospace, automotive, and precision engineering environments.