The Asimeto Ring Gauge GO Metric Fine 6g (M30 x 1), Right Hand is a precision Go gauge designed for quality-focused shops that routinely verify cylindrical part sizes. Built for manufacturing and engineering environments, it delivers quick, reliable pass/fail checks that keep production moving smoothly.

• Go gauge format: Enables fast GO/NO-GO verification to confirm part size stays within tolerance.
• Metric Fine 6g compatibility: Specifically designed for metric fine-thread components with 6g tolerance, suitable for M30 x 1 right-hand threads.
• Right-hand threading: Optimized for standard industry thread direction, aligning with common fasteners and fittings.
• Durable steel construction: Made from high-quality steel for rigidity, wear resistance, and long-term stability in daily shop use.
• 685 Series designation: Part of the 685 Series GO gauges, ensuring consistent manufacturing-grade standards and compatibility within the family.

In practice, this gauge delivers clear, objective measurements that reduce guesswork during quality inspections, speed up production checks, and help maintain consistent dimensional accuracy across batches. Its robust build is suited for automotive, aerospace, and engineering applications, supporting precise machining, fastener verification, and reliable assembly fit checks.