JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M11 x 1 End Mill Holders Precise NoGo verification for M38

Precise NoGo verification for M38 x 1: Quickly determine whether external threads meet the metric fine standard

it delivers dependable performance through a wear‑resistant core and precise geometry

and hobby settings

repeatable fit for dependable performance

even under the demands of precision milling

JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M11 x 1 End Mill Holders Precise NoGo verification for M38The JBO Thread Ring Gauge NoGo is a precision tool designed to quickly verify the external thread diameter of metric fine thread components. Sized for M11 x 1 and specified for left handed applications (6g), it delivers reliable pass fail checks that align with standard machining and inspection workflows. This gauge is ideal for engineers, machinists, quality inspectors, and workshops seeking consistent, repeatable results in threaded assemblies.