M16.0 x 1.50 RH Thread Gages Style:Ring 4-Face Tri-Squares have both large

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

32) and pass metrological control in an ISO 17025 ILAC accredited laboratory

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

3-Face Tri-Squares have one large primary side face finished square to the two triangle leg faces

largest is

M16.0 x 1.50 RH Thread Gages Style:Ring 4-Face Tri-Squares have both largePlease 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