Truthread Thread Ring Gauge (NoGo) - UNEF - Right Hand - 2A - 1.3/8x18

Truthread Thread Ring Gauge (NoGo) for UNEF threads is a precision measuring tool designed for right-hand threads in size 1-3/8 x 18 (2A). It is calibrated to ensure the thread is within tolerance, providing clear pass/fail results during production and quality checks.

The NoGo gauge checks the minimum material condition of the part, ensuring that it is within the lower limit of the allowable size. This makes it ideal for measuring threaded parts that should not be larger than the maximum allowable size.

• UNEF Right-Hand 2A 1-3/8 x 18: Specifically designed for UNEF threads with right-hand orientation, enabling quick and reliable pass/fail checks on the exact size used in production.
• Calibrated to tolerance: Ensures the thread is within tolerance, delivering consistent, repeatable results across parts and shifts.
• NOGO checks minimum material condition: Verifies that the part is within the lower limit of the allowable size, so you can confidently identify parts that should not exceed the maximum size. Knurled outer edge provides a secure grip for fast, on-the-spot checks.

Using the Truthread NoGo gauge helps streamline inspection workflows, reduce rework, and improve measurement consistency. It supports accurate assembly decisions and reliable quality control, delivering confidence from first part to final batch.