The Asimeto 682 Series Plug Gauge is a precision tool designed for professionals who need quick, reliable verification of internal metric threads. Specifically tuned for right-hand M55 x 1.5 threads, it supports accurate pitch-diameter checks in quality control and assembly workflows.

• Thread Size: Right-hand metric plug gauge with M55 x 1.5 threads, built to match the specified internal thread dimensions.
• Tolerance Class: Conforms to the 6H tolerance standard, ensuring consistent pitch-diameter measurements for metric threads.
• Series: Part of the 682 Series, a line of plug gauges crafted for precise internal-thread verification.
• End Design: Dual ends machined to exact thread interfaces, enabling efficient go/no-go checks on the tested component.
• Construction: Cylindrical, knurled body with a small color index band for quick orientation and secure handling in busy work environments.
• Material and Durability: Manufactured with high-quality materials to withstand frequent use and deliver long-lasting performance.
• Pitch Diameter Verification: Designed to provide accurate pitch-diameter reference for internal threads, helping confirm proper thread engagement.

This plug gauge supports fast, decisive quality checks: insert the go end to confirm acceptable fit and rely on the no-go end to verify that pitch diameter limits are not exceeded. Its sturdy construction and strict adherence to industry standards reduce guesswork, improve first-pass acceptance, and streamline inspections in machining, maintenance, and manufacturing environments. Ideal for machinists, quality inspectors, and toolroom technicians, the Asimeto 682 Series plug gauge delivers dependable, repeatable results for metric fine-thread verification.