The JBO Thread Plug Gauge (NoGo) — Metric Fine, Right Hand, 6H, M95 x 3 — is a precision tool designed to verify the internal threads of metric fine holes. Ideal for machinists, inspectors, and quality teams, it provides quick, reliable checks to confirm holes meet exact thread standards.

Built for real‑world use, this NoGo gauge combines tight tolerances with durable materials to deliver repeatable results in demanding workshop environments.

• Metric Fine thread compatibility: Optimized for precise inspection of metric fine holes, ensuring accurate checks for M95 x 3 and similar fine-thread applications.
• Hardened steel durability: Constructed from hardened steel for excellent wear resistance, maintaining accuracy through heavy daily use and long service life.
• Right‑hand NoGo with 6H tolerance: Uses a right‑hand thread pattern and 6H tolerance to deliver consistent, repeatable pass/fail readings and reduce guesswork during quality checks.

Using the JBO Thread Plug Gauge (NoGo) helps you confirm threaded holes quickly and confidently, reducing rework and downtime while ensuring parts meet specifications on the first check. The durable construction supports reliable performance in busy production environments, and the precise tolerances provide dependable results that engineers and buyers can trust.