The JBO Thread Ring Gauge (NoGo) – Metric Coarse, Right Hand, 6h, M11 x 1.5 is a precision tool designed to verify the outer thread diameter of metric coarse fasteners. Its NoGo design provides a fast, clear pass/fail assessment to confirm parts meet the required size and tolerance.

Crafted from durable materials like hardened steel, these gauges resist wear in demanding environments, delivering repeatable accuracy over many inspections. They’re a practical choice for quality control, machine shops, and maintenance teams seeking reliable, easy-to-interpret thread verification.

• NoGo Quick-Check Design: Quickly confirms whether external threads of M11 x 1.5, 6h are within tolerance; reduces rework by giving an immediate pass/fail signal for in-process parts.
• Durable Hardened-Steel Construction: Built to withstand daily use in busy workshops, resisting wear, maintaining accuracy, and extending service life.
• Precisely Machined, Standard-Driven Details: Manufactured to exact metric coarse 6h class and M11 x 1.5 dimensions to ensure consistent, repeatable inspections across batches.

In everyday use, this gauge helps you speed up inspections, cut downtime, and improve first-time fitment. With quick identification of out-of-tolerance parts, you can keep production moving, reduce rework, and maintain consistent quality across all threaded assemblies.