The Asimeto 682 Series Plug Thread Gauge is a precision tool designed for engineers, machinists, and quality inspectors who need to verify internal threads on metric fasteners. Specifically tuned for M38 x 1.5 right-hand threads and 6H tolerance, it gives quick, reliable checks of thread pitch diameter to ensure proper fit and function.

• Series and standard: 682 Series plug gauge crafted to measure and verify metric internal threads with strict adherence to 6H tolerance.
• Thread size: M38 x 1.5, right-hand configuration, designed to match the tested internal thread with precision.
• Dual-ended design: Two precise ends (D/E) for versatile, fast checks of corresponding internal threads on a single gauge.
• Construction: Cylindrical, durable body with a textured knurled surface for secure handling and repeatable measurements.
• End connections: External threading on each end provides straightforward engagement with the tested component’s internal thread.
• Accuracy: Built to the 6H tolerance class to ensure accurate pitch diameter measurements aligned with industry standards.

This plug gauge is ideal for shop floor QC, toolrooms, and assembly lines where a dependable, fast check of internal M38 x 1.5 threads is essential. Its robust construction supports daily use, while the precise ends and dual-sided design streamline measurement workflows, helping you confirm thread compatibility, reduce guesswork, and maintain consistent part quality.