The JBO Thread Plug Gauge (NoGo) – Metric Fine – Right Hand – 6H – M68 x 2 is a precision inspection tool designed specifically for metric fine threads. It helps quality teams, machinists, and inspectors quickly confirm that threaded holes meet the 6H internal thread tolerance without guesswork. This NoGo plug gauge supports reliable go/no-go decisions, ensuring parts are ready for assembly or further processing.

Crafted for durability, the gauge is built from hardened steel, providing wear resistance and long service life in busy workshops. Its precise dimensions and sturdy construction maintain accuracy over many inspections, even in demanding environments.

• Metric Fine thread compatibility (M68 x 2, Right-Hand): Specifically engineered for metric fine threads, including M68 x 2 with right-hand threading, enabling fast, accurate hole verification.
• NoGo design for clear acceptance criteria: Helps confirm holes are within tolerance by indicating when the gauge cannot be inserted, reducing guesswork and rework.
• Durable hardened steel construction: Built to endure frequent use, resisting wear to preserve accuracy and extend tool life in busy shop settings.

This gauge streamlines your inspection workflow by delivering quick, repeatable assessments of threaded holes, lowering the risk of inserting out-of-tolerance parts and improving overall quality. With reliable performance and long-lasting durability, it supports consistent results across batches, minimizes downtime, and gives your team confidence when certifying components for production and assembly.