JBO Thread Plug Gauge (NoGo) – Metric Fine is a precision measuring tool designed specifically for metric fine threads. It helps machinists, quality inspectors, and manufacturers quickly verify threaded holes to ensure they meet tight tolerance requirements.

Constructed from hardened steel for durability, the NoGo gauge resists wear through frequent insertions in busy workshops. Its Right Hand threading and M102 x 1.5 size align with common production standards, enabling fast, confident acceptance testing during setup and inspection.

• Metric Fine Thread Precision: Engineered for M102 x 1.5 holes, delivering repeatable NoGo checks that quickly indicate holes are within acceptable maximum limits.
• Hardened Steel Durability: Built to withstand repeated use, resisting wear and maintaining accurate dimensions for long service life in demanding environments.
• Right-Hand, 6H Standard: Designed to align with common industry hole tolerances and orientations, ensuring reliable, straightforward integration into existing inspection workflows.

This gauge helps you speed up quality control by providing clear pass/fail indications for threaded holes, reducing guesswork and rework. With its durable construction and precise sizing, you can trust consistent results across parts and production runs, improving overall efficiency and confidence in every assembly.