The Asimeto 684 Series Ring Thread Gauge (NoGo) is a precise inspection tool for metric coarse 6g threads, designed for professionals who need reliable pass/fail checks on M16 x 2 fasteners. This right-hand NoGo gauge helps verify that threaded parts stay within the lower tolerance limit with clear, repeatable results.

• Series and purpose: 684 Series NoGo gauge calibrated for metric coarse 6g threads to ensure proper tolerance control.
• Thread specification: Right-hand thread, M16 x 2 pitch (6g class) for accurate assessment of common coarse-thread components.
• NoGo function: Checks the minimum material condition to confirm the thread is within the lower size limit as defined by spec.
• Construction cues: Durable design with a knurled outer edge for secure handling and a distinctive red reference mark for quick orientation.
• Calibration and reliability: Precisely calibrated to deliver consistent measurements across multiple checks in a production or inspection environment.

In practice, this gauge speeds up quality assurance by providing a definitive no-go result for under-sized or out-of-spec threads, while clearly indicating when a part complies with the lower-limit requirement. It’s ideal for shop floors, inspection benches, and incoming quality checks where ensuring that threaded components do not exceed maximum allowances is critical. Built for repeatable use with metric coarse 6g threads, the Asimeto 684 Series NoGo gauge supports efficient, accurate verification of M16 x 2 fasteners and related parts.