Product Description
- the thread plug gauge NPSM checks whether the actual flank diameter of the internal workpiece thread exceeds the specified maximum dimension
- aged and precision-ground premium reject plug gauge, in accordance with ANSI / ASME B1.20.1
- certificates from an accredited calibration laboratory are available on request
- other dimensions, tolerances, hard chrome-plated or carbide-tipped versions and versions with left-hand thread available on request
- Material - hardened gauge steel
- Tolerance - 2B
- Version - 1 1/4 " to 4 "
- according to gauge - ANSI / ASME B1.20.1
