Truthread Thread Ring Gauge (NoGo) - UNEF - Right Hand - 2A - 5/16x32

Truthread Thread Ring Gauge (NoGo) for UNEF threads is a precision inspection tool designed for 5/16x32, right-hand 2A thread configurations. It is calibrated to ensure the thread is within tolerance and to verify the minimum material condition of the part, meaning it checks that the component remains within the lower limit of the allowable size while indicating if it should not be larger than the maximum. This makes it ideal for quickly determining if threaded parts meet size requirements during incoming inspection, in-process checks, or final assembly.

• UN thread-specific calibration: Precisely tuned for UN threads, so you get reliable tolerance checks on every part without guesswork.
• NOGO minimum material check: Verifies the lower-size limit to ensure the part has enough material and does not exceed the maximum size.
• Ergonomic knurled body: Knurled outer edge provides a secure grip and quick orientation for fast, one-handed measurements, even with gloves.

Using this gauge in your quality control workflow helps you make confident go/no-go decisions, speeds up inspections, and reduces rework by catching out-of-tolerance parts at the point of measurement. The Truthread NoGo gauge is built for durability and repeatable results in daily shop use, giving you dependable checks for UNEF right-hand 2A 5/16x32 threads across batches and operators.