Inch plug thread gages are used to inspect pitch diameter and pitch accuracy of internal threads. OSG inch plug gages are manufactured to Class X tolerances per ANSI B1.2. Go and No-Go gages from OSG are ground from premium HSS and hardened to 64Rc to ens
Features & Benefits
Gold Coloring
Visually analyze the wear condition in seconds.
High Hardness TiN Coating
High hardness provides long tool life.
