M16.0 x 1.50 RH Thread Gages Style:Ring All MICROTECH micrometers have hand

All MICROTECH micrometers have hand finished measuring surfaces (Ra<0

0052" would be 0052 and

For micrometers 200-300mm and above

4-Face Tri-Squares have both large primary side faces finished square to the two triangle leg faces

largest is

M16.0 x 1.50 RH Thread Gages Style:Ring All MICROTECH micrometers have handPlease choose your Thread Gage Variant Carefully Descriptions are below. Feel free to reach out with questions! Vermont Gage's thread gaging products inspect the pitch diameter and the functional thread for both internal and external threaded products. All Thread Gages are made to class X tolerances in the USA! All stocked gages are produced to class X tolerances for ASME B1. 2 (UN), ASME B18. 29. 1 (STI), and ASME B1. 16M (Metric) All gages are