The Asimeto 682 Series plug gauge is a precision tool designed to measure and verify internal metric threads. With a right-hand M30 x 3 thread specification and a 6H tolerance class, it’s ideal for quality control, machining, and assembly environments that require reliable thread accuracy.

• Series: 682 Series plug gauge for measuring internal metric threads
• Thread size: Right-hand M30 x 3 with 6H tolerance class
• Design: Cylindrical gauge crafted with precise dimensions that align to the specified thread size
• Material and construction: Manufactured with high‑quality materials to ensure durability and longevity
• Applications: Used to measure and verify the pitch diameter of internal threads in metric fasteners, enabling quick go/no-go checks in QC workflows

This plug gauge enables fast, repeatable checks to prevent mismatched assemblies and costly rework. By confirming the pitch diameter against the 6H standard, technicians can validate thread quality before components enter critical assemblies, reducing downtime and maintaining consistent mating with bolts and nuts. Its compact, cylindrical form fits easily in a toolkit or inspection station, making on-demand verification straightforward during production runs or maintenance.