JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M38 x 1 S&E repeatable measurements that support consistent

repeatable measurements that support consistent quality across batches

while a precise clamping mechanism keeps tools firmly in place to prevent slippage and preserve accuracy during both roughing and finishing operations

004 mm ensures consistent hole size across parts and production runs

and precision geometry translate to faster setups

20 mm diameter and achieving consistent fits in mechanical assemblies

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M38 x 1 S&E repeatable measurements that support consistentJBO Thread Ring Gauge (NoGo) Metric Fine Right Hand 6g M38 x 1 is a precision gauge designed to verify external thread diameters with confidence. Ideal for quality labs, manufacturing floors, maintenance shops, and engineering teams, it helps you quickly confirm whether threaded components meet the M38 x 1 fine thread standard. High precision metric threading: Crafted for the M38 x 1 fine thread with 6g tolerance, delivering consistent, repeatable