The Asimeto GO Ring Gauge (Metric, Right Hand, 6g) is a precision measuring tool designed for machinists and QA teams that need fast, reliable thread validation. Part of the 685 Series, this GO gauge helps confirm the basic M27 x 2 size with Metric Fine 6g tolerances to support consistent production quality.

• Series & standard: 685 Series, GO gauge, Metric Fine 6g
• Thread compatibility: Right-hand metric 6g threads, designed for M27 x 2
• Material: High-quality steel built for durability in demanding workshop environments
• Construction: Precision-ground internal threads with a knurled outer edge for secure handling and accurate seating
• Intended use: Ideal for quick #pass/fail# checks of cylindrical threaded components during manufacturing and inspection

With this GO gauge in hand, you can streamline quality checks, reduce setup time, and minimize rework by instantly verifying that parts meet the basic thread size before assembly. The rugged steel construction resists wear in daily shop use, while the knurled edge aids handling with or without gloves. Designed for industries where precise M27 x 2 threading is common—such as automotive, aerospace, and general engineering—this gauge delivers dependable, repeatable results when used as part of a complete metrology kit.