The JBO Thread Ring Gauge (NoGo) - BSW - Right Hand - Medium Class - 3/16 x 24 is a precision tool designed to verify external threads on components with British Standard Whitworth (BSW) right-hand threads. Sized for a 3/16 inch major diameter and 24 threads per inch, this gauge helps inspectors and machinists confirm that fasteners, shafts, and threaded parts meet exact dimensional and thread-form requirements.

The NoGo design enables quick, unambiguous go/no-go checks, helping you identify non-conforming threads at a glance and prevent improper fits in assemblies. Crafted for reliability in demanding environments, it supports consistent quality control across manufacturing, automotive, and aerospace applications.

• Go/No-Go design for fast, decisive checks: allows immediate identification of oversize or undersize threads, reducing inspection time and rework.
• BSW Right-Hand, Medium Class accuracy: ensures compatibility with common British Standard Whitworth threads and delivers consistent measurements across parts.
• Hardened steel construction with knurled edge: provides durable, wear-resistant performance and a secure grip for easy handling in busy work areas.

Using this gauge helps streamline quality control, improve fitment reliability, and protect production schedules by delivering precise, repeatable thread verification—even in high-volume environments.