JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M15 x 0.75

The JBO Thread Ring Gauge (NoGo) – Metric Fine, Right Hand, M15 x 0.75 (6g) is a precision external thread gauge designed to verify the diameter of threaded parts. It helps engineers, inspectors, machinists, and quality teams confirm parts meet the correct limits before assembly.

Made from hardened steel, this NoGo gauge offers exceptional wear resistance and long-lasting accuracy in demanding shop environments. Its simple, intuitive design makes it easy to perform quick pass/fail checks, supporting efficient quality control across manufacturing, automotive, hydraulics, and aerospace applications.

• Fast Go/No-Go Verification: Quickly confirms whether a threaded part falls within the allowed diameter, reducing rework and speeding up setup and inspection.
• Hardened Steel Construction: Built to endure daily use with minimal wear, preserving accuracy and extending tool life in busy workshops.
• Optimized for M15 x 0.75 Metric Fine Right-Hand Threads: Precisely tuned for 6g external threads, ensuring reliable checks for common fine-pitch fasteners and consistent results across components.

With the JBO NoGo Thread Ring Gauge, you gain a dependable, fast tool that integrates into standard inspection routines. It helps you quickly identify non-conforming parts, reduces downtime from rework, and builds confidence that threaded assemblies will mate correctly every time. Durable materials, precise sizing, and a straightforward Go/No-Go check translate into steadier production and improved overall performance for your team.