PG-6002-M |Internal Functional Size Thread Inspection Gages | Functional Size Gages

Internal Functional Size Thread Roll Gage with metric indicator, Range: 16” – 24”
(406.4 mm – 609.6 mm), Indicator Resolution: .01 mm, Indicator Travel: 10 mm, Reach: 63.5 mm

High Precision • Metric Readout • Professional Thread Inspection

The Gagemaker PG‑6002‑M is a precision internal thread roll gage engineered to measure pitch diameter variation in internal threaded components with exceptional accuracy. Equipped with a metric dial indicator, this model is ideal for international machining environments, QC labs, and oilfield inspection operations requiring metric‑based dimensional control.

Part of the trusted PG‑6000 series, the PG‑6002‑M delivers reliable, repeatable measurements that help operators quickly identify thread wear, deformation, or machining deviations—ensuring every component meets strict API, premium, or general‑purpose thread standards.

GAGEMAKER PG-6002-M: Thread Roll Gage, Internal  16" - 24" Range, Metric Indicator