Thread Plug Gauges
Inside Diameter
Through Check Method
Precision Gauge
Jiangsu, China (Mainland)
ANSI B 1.1;Asme B1.1;Fed-Std-H 28/2,H28/3
4h,4h5h, 5g ,5h,5h6h,6g,6h,7g,7h
Working Gauges
Plug/Ring Gauge; Go Nogo Gauge
OEM/ODM Is Available
Plastic Box +Inner Box+Carton
M1.0-M1000