JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6e - M4 x 0.5 Widin New Coating: Uncoated finish to promote

Coating: Uncoated finish to promote efficient chip evacuation and reduce friction in deep cuts

repeatable hole finishes with predictable performance

improving workflow and consistency across jobs

helping maintain dimensional accuracy and a steadier cutting process

Using the JBO NoGo Ring Gauge simplifies quality control by delivering clear

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6e - M4 x 0.5 Widin New Coating: Uncoated finish to promoteThe JBO Thread Ring Gauge (NoGo) Metric Fine, Right Hand, 6e, M4 x 0. 5 is a precision ring gauge used to verify external thread diameters. Designed for right hand metric fine threads, it provides fast, reliable checks for quality control and assembly, with hardened steel construction that resists wear in busy workshops and a clear gauging edge for quick pass fail decisions. Instant Go No Go verification: Quickly confirms whether external threads meet