The JBO Thread Plug Gauge (NoGo) - Metric Fine - Right Hand - 6H - M55 x 1.5 is a precision gauging tool designed to verify metric fine threaded holes. Built for machinists, quality technicians, and assembly teams, it provides a quick and reliable check to ensure components meet tight thread standards.

Manufactured from hardened steel for durability, this NoGo gauge maintains dimensional accuracy through repeated use in busy shops and harsh environments. The M55 x 1.5 size with a 6H tolerance ensures consistent results for metric fine thread inspections across production runs.

• Metric Fine, Right-Hand NoGo Gauge (M55 x 1.5, 6H): Precisely checks metric fine threaded holes to confirm they meet the 6H tolerance and right-hand thread specification, enabling quick pass/fail decisions and reducing guesswork.
• Hardened Steel Construction: Built for durability and wear resistance, designed to stand up to daily inspection use in metalworking environments.
• Fast, Repeatable Inspections: Delivers consistent results with each insert, helping to speed up quality checks and minimize rework in production flows.

With this gauge, you gain confidence in every threaded-hole measurement, speeding up inspection cycles, improving part quality, and keeping your assembly lines on track. Its robust construction and precise dimensions reduce downtime and scrap, making it a reliable addition to any QC toolkit.