Truthread Thread Ring Gauge (NoGo) - UNC - Right Hand - 2A - 3/8x16

The Truthread Thread Ring Gauge (NoGo) for UNC right-hand threads, size 3/8x16, 2A, is a precision tool designed to verify that threaded parts meet specified tolerance. It’s ideal for engineers, QA teams, machinists, buyers, tradespeople, and hobbyists who rely on accurate threading to ensure proper fit and reliable performance.

Designed for UN threads and calibrated to ensure that the thread is within tolerance. The NoGo gauge checks the minimum material condition of the part, ensuring that it is within the lower limit of the allowable size. It is ideal for quickly confirming that a thread is not larger than the maximum allowable size in production or inspection settings.

• UN thread-specific calibration: Calibrated to ensure UNC threads are within tolerance, enabling reliable checks during assembly and inspection.
• NOGO minimum material condition check: Verifies that the threaded part stays within the lower limit of size, supporting consistent fits and quality control.
• Right-Hand 2A, 3/8x16 UNC compatibility: Designed to match common UNC sizes and orientations for fast, straightforward verification of standard components.

Using this gauge in your workflow helps reduce guesswork, speeds up inspections, and delivers consistent results across batches. It provides a clear, repeatable standard for UNC threads, supporting dependable calibration and confidence in every threaded connection you produce or assemble.