The JBO Thread Ring Gauge (NoGo) in Metric Fine, Right Hand, 4h, M28 x 0.75 is a precision inspection tool designed to verify external threads quickly and reliably. It’s ideal for engineers, machinists, quality teams, and workshop technicians who need to confirm that threaded components meet exact diameter and pitch specifications with confidence. Built for right-hand threaded parts, this NoGo gauge helps you spot non-conforming diameters at a glance.

Crafted from hardened steel for durability, the gauge resists wear and maintains accuracy through demanding use in busy workshops and production lines. Its thoughtful, easy-to-use design supports repeated, steady inspections, ensuring long-lasting performance even under daily handling and routine QC checks.

• Precise Metric Fine M28 x 0.75 NoGo fit: Verifies external thread diameter and pitch to the 4h tolerance, enabling quick acceptance or rejection of parts.
• Hardened steel construction: Delivers lasting durability and wear resistance for reliable performance in challenging work environments.
• Go/No-Go quick checks with grip: Facilitates fast pass/fail decisions in busy settings, featuring a knurled edge for secure handling and accurate alignment.

This gauge streamlines quality control by delivering reliable, repeatable measurements for external threads. Use it to accelerate inspections, reduce rework, and maintain consistent thread quality across batches, helping your operations meet specifications with greater confidence.