The JBO Thread Ring Gauge (NoGo) - Metric Coarse - Right Hand - 6h - M1.6 x 0.35 is a precision inspection tool designed to verify external thread diameters on metric coarse fasteners and components. This NoGo gauge is ideal for production floors, workshops, and quality-control labs that require quick, reliable checks to confirm parts meet standard thread dimensions.

Crafted from hardened steel for lasting durability, it stands up to the rigors of busy work environments. Its user-friendly NoGo design makes it easy to identify non-conforming threads at a glance, helping teams reduce downtime and maintain consistent quality across batches.

• Go/No-Go Verification: Quickly determine if external threads are within the specified limits with a single, clear check, speeding QC and reducing guesswork.
• Durable Hardened Steel Construction: Designed for long life in demanding environments, offering wear resistance and reliable performance over time.
• Metric Coarse Thread Compatibility (Right Hand, 6H, M1.6 x 0.35): Precisely calibrated for standard metric coarse threads, ensuring accurate, repeatable inspections for common fasteners.

Used across quality control, precision engineering, and assembly workflows, this gauge helps you validate thread fitment before parts move to the next stage. Its robust build and clear go/no-go feedback support faster inspections, fewer reworks, and more consistent results throughout your manufacturing process.