Metric External Thread Go/No-Go Ring Gauge, Fine Pitch, Sizes 18m-30m

This high-precision tool is designed for accurately measuring the external threads of fasteners with a fine pitch. It ensures that the threads comply with international standards by providing clear go/no-go results. Suitable for sizes ranging from 18mm to 30mm, it is an essential instrument for quality control in manufacturing and engineering environments. Durable and easy to use, it guarantees reliable and consistent measurements for threaded components. Gauge Type: Gauge Manufacture country: China Instructions included: No