Asimeto Plug Thread Gauge (D/E) - Metric - Right Hand - 6H - M3 x 0.35The Asimeto Plug Gauge from the 682 Series is a precision internal thread gauge tailored for metric fine fasteners. Designed for use in machine shops, quality control labs, and assembly environments, it delivers reliable verification of M3 x 0. 35 right hand threads to the 6H standard. Series: 682 Series plug gauge for metric fine threads, built to exacting standards. Thread size: M3 x 0. 35 with a right hand configuration for precise pitch diameter