The Asimeto Ring Gauge GO – Metric Fine 6g (685 Series) is a precision measuring tool built for manufacturing floor quality checks. Designed for right-hand use with M4 x 0.35 threads, it delivers reliable Go verification for small metric threaded components.

• Series & Type: 685 Series GO ring gauge for metric fine 6g threading
• Thread Standard: Metric Fine 6g with M4 x 0.35 pitch
• Handedness: Right-hand configuration for standard application
• Material: High-quality steel engineered for durability and long service life
• Surface & Grip: Knurled outer edge provides secure handling, even with gloves
• Precision: Manufactured to tight tolerances to ensure consistent go checks
• Applications: Ideal for automotive, aerospace, and general engineering manufacturing

Use this Go-style ring gauge to quickly verify that threaded parts meet the minimum size and pitch requirements. The robust steel construction withstands daily shop use, while the precise 6g tolerance supports repeatable measurements across batches, helping you reduce rework and maintain high-quality standards.