PG-6000-1 | Internal Functional Size Thread Inspection Gages | Functional Size Gages

Internal Functional Size Thread Roll Gage with high resolution indicator, Range: 9” – 16” (228.6 mm – 406.4 mm) , Indication Resolution: .0001” , Indicator Travel: ½”, Reach: 2½”

Precision • Reliability • Professional Thread Inspection

The Gagemaker PG‑6001‑1 is a high‑accuracy internal thread roll gage designed to measure pitch diameter variation in threaded components with exceptional consistency. Part of the trusted PG‑6000 series, this model delivers the durability, repeatability, and precision required for demanding industrial inspection environments.

Engineered for API, premium, and general‑purpose threaded connections, the PG‑6001‑1 helps operators quickly detect thread wear, deformation, or machining deviations—ensuring every component meets strict dimensional standards.