Niigata Seiki SK Made in Japan Limit Thread Plug Gauge for Inspection M2xP0.4 GPIP2-0204

A must-have item for checking screw accuracy. You can easily check the thread accuracy on the passing side and non-stop side. Application: Screw inspection. Material: Gauge part: Alloy tool steel, Shank part: Aluminum Limit thread gauge type: Thread plug class 2, thread ring set class 2/for inspection: GPIP, GRIR Nominal dimensions: M2 x P0.4 K1(mm): 3.5 K2(mm): 3.5 M(mm): 4 L(mm): 55