The JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6e - M38 x 1.5 is a precision inspection tool designed to quickly verify external thread diameters in metric fine pitches. Built for engineers, machinists, quality teams and maintenance technicians, it provides a reliable go/no-go check to confirm parts meet the M38 x 1.5 right-hand thread specification and the 6e tolerance class. Crafted from hardened steel, this GO gauge delivers durable, repeatable performance in demanding shop environments.

With its user-friendly design and robust construction, it makes it easy to identify conforming parts at a glance, speeding up inspections and reducing rework. The hardened steel body resists wear over time, helping maintain accurate checks even after heavy use.

• Precise GO gauge for metric fine threads: Quickly verify external thread diameter against the M38 x 1.5 right-hand, 6e specifications to ensure parts fit correctly on first assembly.
• Hardened steel construction for durability: Built to resist wear and maintain tolerance through daily use and routine cleaning, delivering long service life.
• Easy-to-use, pass/fail readability: Intuitive design enables fast identification of compliant parts, reducing inspection time and operator errors.

This gauge helps streamline quality control, minimize downtime, and maintain consistent results across production runs. By delivering dependable, repeatable measurements, it supports better process control and fewer rejections, empowering teams to work more efficiently with confidence.