Meet the Asimeto Plug Gauge from the 682 Series—a precision internal thread gauge designed for metric fine fasteners. With a right-hand M50 x 1.5 size and 6H tolerance, it offers dependable verification of thread fit for machinists, quality-control teams, and maintenance technicians.

• Series and size: 682 Series internal thread plug gauge tailored for metric fine threads, specifically M50 x 1.5, right-hand orientation.
• Tolerance: Conforms to the 6H tolerance class to ensure accurate pitch diameter measurement of internal threads.
• Measurement focus: Precisely checks the pitch diameter of internal threads, helping confirm correct thread engagement with mating parts.
• Construction and durability: Manufactured with high-quality materials and tight dimensional control for reliable performance and long service life.
• Ease of use in inspection: Cylindrical gauge design provides straightforward insertion into threaded bores for quick, repeatable verification on the shop floor.

In practice, this gauge enables consistent, repeatable verification of internal M50 x 1.5 threads, supporting quality-control routines and reducing the risk of mismatched components. Ideal for production lines, maintenance workflows, and workshop inspections, it helps teams verify thread integrity before assembly, minimize rework, and maintain adherence to metric threading standards across batches.