The Asimeto Plug Gauge (D/E) in the 682 Series is a precision metric internal thread gauge designed for quick, reliable verification of M39 x 1 threads. Built for machinists, inspectors, and quality-control professionals, it delivers confident checks in busy workshops and manufacturing environments.

• Series & Standard: 682 Series plug gauge, built to meet 6H tolerance for accurate pitch diameter verification of metric threads.
• Thread Size & Direction: Right-hand M39 x 1 threads, ensuring correct fitment checks for common metric fasteners.
• Construction & Durability: Cylindrical, knurled body with a durable finish; ends feature precision-ground male threads for dependable measurement over time.
• Measurement Purpose: Specifically designed to quickly determine if internal threads conform to specification, helping prevent misfits in assemblies.
• Design Details: Red orientation collar aids quick setup and consistent handling during inspection tasks.

In practice, this gauge speeds up quality control by providing an immediate check of the pitch diameter inside threaded components, reducing guesswork and rework. The right-hand configuration aligns with standard metric fasteners used across many industries, while the robust materials and precise tolerances ensure longevity in daily use. Ideal for calibration setups, incoming inspection, and in-process verification, the Asimeto 682 Series plug gauge helps you confirm compatibility with mating parts and maintain consistent fit across production runs.