Thread M1.2 x .20mm pitch class of fit is 4H "Special Pitch" This gage is one piece handle containing No-Go Precision Thread Gage made of High Speed Steel then hardened. Picture is representative of part, Brand is;" MiniTaps" made specifically for us in Switzerland.
We have a long form cert available on this gage for an additional charge. The standard pitch for thread size M1.2 is .25mm pitch. Special order only no Stock at this time.