Special Thread Measuring Wires (+/- .000020") - Inches

Thread Check Inc. offers special sized thread measuring wires that meet or exceed ASME B89.1.17, ASME/ANSI B1.2 and B1.16M for Grade A Thread measuring wires. The 3 wire method is the most accurate and universally method of measuring the effective or pitch diameter of an external screw thread.

Special Thread Measuring Wires (+/- .000020") - .004"-.005" TPI