Thread plug gauge, metric fine, H6 type 4421

Design: Made of hardened gauge steel, tolerance field 6H, with go and no-go side (from thread M42 x 1.5 only with go or no-go side).

Application: For inspecting threads. Thread go plug gauges or ring gauges must be easy to screw onto the new, cut thread. With thread no-go plug gauges or ring gauges, it is not possible to screw them onto the thread.

Note: Intermediate dimensions and other tolerances available on request.