The JBO Thread Plug Gauge is a precision tool designed for metric coarse threads. Sized for M10 x 1.5 holes and built as a right-hand gauge with 6H tolerance, it enables fast go/no-go checks to validate threaded holes and ensure proper component fitting.

Crafted from hardened steel, this plug gauge resists wear in busy shop environments and delivers long-lasting accuracy for daily inspection tasks.

• Go/No-Go inspection design: Quickly determine if a threaded hole passes (go) or fails (no-go) the M10 x 1.5 coarse thread, reducing guesswork and rework in assemblies.
• Metric coarse thread compatibility: Specifically matched to M10 x 1.5 coarse threads, ensuring reliable checks for fit and function with common components.
• Rugged hardened steel construction: Built to endure heavy use with a knurled grip for secure handling and a long service life in demanding environments.

With its Go/No-Go design and robust construction, the JBO Thread Plug Gauge streamlines quality control and assembly workflows. It helps you confirm hole readiness quickly, reduces downtime from misfits, and supports consistent, reliable results across production runs and maintenance tasks. Whether you’re setting up new equipment, performing routine inspections, or coordinating with suppliers, this gauge provides clear, repeatable measurements you can trust.