Product Description
- the NPSM thread ring gauge checks whether the flank diameter of the manufactured workpiece falls below the specified minimum dimension
- aged and precision-ground premium reject ring gauge, in accordance with ANSI B1.2
- certificates from an accredited calibration laboratory are available on request
- further dimensions and tolerances, version with left-hand thread as well as hard chrome-plated or carbide-tipped version available on request
- Material - hardened gauge steel
- Tolerance - 2A
- UN gradient - 16 gear
- according to standard - ANSI B1.2
- Version - 7/16 " - 4 "
