The JBO Thread Plug Gauge is a precision instrument designed for metric fine threads, specifically tuned for M16 x 1 right-hand holes in the 6G class. It enables quick, reliable go/no-go checks to confirm that threaded components will assemble cleanly.

Designed for engineers, machinists, quality teams, and shop floor technicians, this gauge delivers confidence during setup, inspection, and assembly by showing instantly whether a hole meets spec or needs adjustment.

• Go/No-Go design for fast verification: Quickly determine hole acceptance, reducing inspection time and preventing misfits.
• Hardened steel for longevity: Durable construction resists wear and maintains accuracy through heavy use in demanding environments.
• Metric fine-thread specificity (M16 x 1, Right-Hand, 6G): Tailored to metric fine threads, ensuring consistent measurements and reliable results for the target thread class.

With the JBO Thread Plug Gauge, you gain consistent, dependable thread validation that speeds up setup, reduces rework, and improves fit quality across parts and assemblies. The rugged build and precise Go/No-Go checks give you lasting performance and reliability in daily manufacturing, maintenance, and repair tasks.