COLOR THREAD PLUG GAUGE

• Color Thread Plug Gauge：

COLOR DISCRIMINATION

THREAD PLUG GAUGE：(BLACK) To check workpiece internal thread.

STANDARD PLUG GAUGE：(YELLOW) It can be used as a calibration procedure for comparison and a benchmark procedure for spot inspection and management of dimensions.

WEAR-CHECK THREAD PLUG GAUGE：(RED) A gauge used to inspect the thread limit ring gauge. It is used to inspect whether or not the ring gauge has exceeded the stipulated wear limit.

CHECKING THREAD PLUG GAUGE：(BLUE) Use check the new thread ring gauge, GRGF-GRNF and NRGF-NRNF for ISO standard. To check if thread ring gauge is up to standard.