The JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6e - M3 x 0.35 is a precision Go gauge designed to verify external threads with quick, reliable feedback. It’s ideal for engineers, machinists, inspectors, and quality teams who need to confirm that threaded components meet the M3 x 0.35 specification and the 6e class without intricate measurements.

Crafted from hardened steel, this GO gauge delivers long-lasting durability in demanding workshop environments. The knurled outer ring provides a secure grip and fast orientation, while the Go/No-Go design delivers clear, easy-to-read results to support consistent quality control across production lines.

• Go/No-Go accuracy for metric fine threads: Provides immediate pass/fail checks against M3 x 0.35 and 6e, speeding up inspections and improving consistency across batches.
• Durable hardened steel construction: Built to resist wear and maintain tight tolerances through frequent use, ensuring reliable performance over time.
• Ergonomic, easy-to-use design: Knurled outer ring for secure handling and fast orientation, enabling quick checks even in high-volume or glove-wearing environments.

This gauge helps simplify thread inspection, reducing guesswork and rework while supporting accurate, repeatable measurements. By delivering fast, definitive results, it strengthens your quality control workflow and helps you confidently verify that every threaded part meets the required standards.