The Asimeto 682 Series Plug Gauge is a precision tool designed for quick and reliable verification of internal metric threads. Ideal for machinists, quality inspectors, and maintenance technicians, it delivers accurate go/no-go measurements for metric fine fasteners.

• Series and standard: 682 Series plug gauges conforming to the 6H internal thread tolerance class for metric fasteners.
• Size and orientation: Right-hand M42 x 3 plug gauge used to verify the pitch diameter of internal threads.
• Construction: Cylindrical body with a textured section for grip and precisely threaded ends that match the specified test size.
• Accuracy: Precision dimensions aligned to the M42 x 3 specification to ensure consistent measurements across parts.
• Durability: Manufactured with high-quality materials to withstand frequent use in workshops and inspection labs.
• Go/No-Go use: Designed for fast, repeatable checks that confirm correct thread engagement and fit during production and maintenance.
• Applications: Suited for quality control in manufacturing, automotive service, machine shops, and precision assembly environments.

Using the Asimeto plug gauge helps prevent mismatched threads and improper fits, supporting reliable assemblies and reducing rework. Its right-hand orientation and strict 6H tolerances provide dependable results for everyday thread verification, ensuring that metric fasteners thread smoothly into components and deliver consistent performance over time.