The Asimeto Ring Gauge GO Metric Fine 6g (685 Series, Right Hand, M21 x 1) is a precision tool designed for quality control and manufacturing teams that need fast, reliable verification of cylindrical thread sizes. Built for use with metric fine 6g threads, this GO gauge helps ensure parts meet exact specifications on every production run.

• GO Ring Gauge for Metric Fine 6g threads: precisely checks minimum tolerances on M21 x 1 cylindrical parts.
• Right-Hand configuration: designed for standard right-hand thread components and assemblies.
• 685 Series GO gauge: part of the durable 685 Series, optimized for repeated shop-floor use.
• Material: manufactured from high-quality steel for strength and long life in demanding environments.
• Thread compatibility: engineered specifically for Metric Fine 6g thread standards common in automotive, aerospace, and general engineering.

This gauge streamlines go/no-go inspections, delivering quick, repeatable measurements that reduce rework and scrap. Its robust steel construction stands up to daily handling on busy shop floors, while the metric fine 6g compatibility ensures consistent fits across assemblies. Ideal for automotive, aerospace, and engineering QC workflows, the Asimeto GO gauge helps teams maintain tight dimensional control and trust in every part produced.