The JBO Thread Ring Gauge (NoGo) is a precision inspection tool designed to verify external metric threads. Specifically engineered for right-hand M3.5 x 0.35 threads, it supports Go/No-Go checks to quickly confirm parts meet exact size and tolerance requirements. This gauge is ideal for engineers, machinists, quality control professionals, and workshop technicians who need fast, reliable conformance testing.

Designed for demanding environments, the gauge uses hardened steel and meticulous milling to maintain dimensional accuracy and long-lasting wear resistance. Its NoGo configuration helps identify non-conforming components at a glance, reducing rework and keeping assemblies moving smoothly through your production line.

• Go/No-Go quick checks: Enables fast pass/fail determinations on external threads, speeding up quality control and reducing inspection time.
• Hardened steel durability: Built to withstand daily use in busy shops and production lines, maintaining accuracy over many cycles.
• Metric fine, right-hand precision: Precisely matched to M3.5 x 0.35 right-hand threads (6H class), ensuring consistent verification across parts.

Using the JBO Thread Ring Gauge (NoGo) helps you streamline inspections, improve workflow reliability, and ensure your threaded components consistently meet spec. With its durable construction and clear conformance indications, you can trust it to deliver repeatable results mile after mile, batch after batch.