The JBO Thread Plug Gauge is a precision tool designed to verify metric fine internal threads, specifically the M11 x 0.75 size. With its Go/No-Go design, you can quickly confirm whether threaded holes meet the required tolerance, ensuring parts assemble accurately and reliably.

• Go/No-Go design for M11 x 0.75: Enables fast, decisive checks to confirm hole threads are within spec, reducing inspection time and guesswork during assembly.
• Hardened steel construction: Built to withstand frequent use in demanding shop environments, delivering long-lasting performance and wear resistance.
• Right-Hand, 4H configuration: Precisely matched to standard metric right-hand threads, providing consistent, repeatable results across common applications.

Designed for engineers, machinists, inspectors, and procurement teams, this gauge helps streamline quality control and assembly workflows. Its robust construction and precise go/no-go thresholds give you confidence that threaded holes will accept components cleanly, every time.