JBO Thread Ring Gauge (GO) - Metric Coarse - Right Hand - 6h - M45 x 4.5 RPTECH repeatable bore sizes to ISO

repeatable bore sizes to ISO H4 tolerance with a durable HSS-E cutting edge

and precision assemblies in steel and alloy workpieces

reducing tool changes and rework while delivering reliable

Availability note: If the listing shows "in stock

Its square end and compact

JBO Thread Ring Gauge (GO) - Metric Coarse - Right Hand - 6h - M45 x 4.5 RPTECH repeatable bore sizes to ISOThe JBO Thread Ring Gauge (GO) Metric Coarse Right Hand 6h M45 x 4. 5 is a precision tool built to quickly and reliably verify external metric coarse threads. Its ideal for machinists, quality inspectors, and assembly teams who need confident, repeatable pass fail checks to ensure parts thread correctly with mating components. Precision GO gauge for metric coarse threads: Quickly confirm the correct major diameter and pitch for M45 x 4. 5 coarse