Designed for precision inspection of metric internal threads, the Asimeto 682 Series Plug Gauge verifies the pitch diameter of M3.5 x 0.35 fasteners with a right-hand thread. This compact, durable gauge is a reliable partner for machinists, inspectors, and quality teams looking to confirm thread conformity quickly and confidently.

• Series and tolerance: 682 Series plug gauge designed to conform to the 6H tolerance class for accurate internal-thread measurement.
• Thread size and type: Metric plug gauge for M3.5 x 0.35 right-hand internal threads.
• End design: Dual threaded ends provide precise engagement with the tested component’s internal threads.
• Construction and grip: Cylindrical body with a knurled surface for secure handling and consistent measurements; features a red indexing collar for quick orientation.
• Materials and durability: Built from high-quality materials to ensure longevity and stable performance in demanding shop environments.
• Intended use: Ideal for quality control, assembly verification, and routine inspection of fine metric fasteners in manufacturing, maintenance, and calibration settings.

The Asimeto 682 Series plug gauge delivers reliable, repeatable checks that help you validate thread fit, minimize assembly issues, and maintain consistent quality across production runs. Use it to quickly confirm that internal threads meet the 6H standard and match the M3.5 x 0.35 specification during incoming inspection, in-process checks, and final assembly.