JBO Thread Plug Gauge (NoGo) - Metric Fine - Right Hand - 6H - M50 x 1.5 S&E Precise ISO H5 tolerance: D

Precise ISO H5 tolerance: D = ISO H5 (-0 +

The combination of HSS‑E cobalt grade

6 mm shank with flexible neck lengths: A standard 6 mm shank ensures broad machine compatibility

ER32 compatibility for secure grip: Works with standard ER32 collet chucks to hold tapping tools firmly and reliably

Accuracy & Finish: Delivers repeatable

JBO Thread Plug Gauge (NoGo) - Metric Fine - Right Hand - 6H - M50 x 1.5 S&E Precise ISO H5 tolerance: DThe JBO Thread Plug Gauge (NoGo) Metric Fine, Right Hand, 6H, M50 x 1. 5 is a precision inspection tool designed to verify threaded holes to metric fine standards. Its ideal for machinists, quality teams, and shop floor inspectors who need fast, reliable go no go checks to ensure components meet tight thread tolerances. Accurate NoGo Limit for Metric Fine Threads: Delivers a clear pass fail threshold for M50 x 1. 5, 6H, right hand threads, helping you