The Asimeto Ring Gauges GO Metric Fine 6g (685 Series) are precision gauging tools designed for fast, reliable size checks of cylindrical components. Built for manufacturing, quality control teams, and machine shops, these right-hand GO gauges ensure accurate thread engagement with M18 x 1.5 fasteners and other metric fine-threaded parts.

• Series: 685 Series GO Ring Gauge, designed for metric Fine 6g threads to support precise Go checks.
• Thread standard: Metric Fine 6g threading, M18 x 1.5, for compatibility with common metric fasteners.
• Orientation: Right-hand configuration to align with standard machining and assembly practices.
• Material: Hardened steel for durability and long service life in demanding workshop environments.
• Construction: Precision-ground surfaces with knurled outer edge for secure handling and repeatable measurements.
• Ease of use: Designed for quick Go checks, enabling fast acceptance or rejection decisions in production lines.
• Applications: Ideal for automotive, aerospace, and general engineering quality control workflows.

With the Asimeto GO ring gauge, operators can quickly verify that cylindrical parts meet minimum thread size, preventing undersized parts from advancing in production and reducing rework. The robust steel build withstands daily use, while the precise threading check minimizes guesswork and supports consistent quality across lots. When used as part of a Go/No-Go gauging process, it delivers repeatable results and accelerates inspection cycles on the shop floor.