Inside Measurement, Metrology
American Ring Gauge External Thread Go-No-Go Gauge Tooth Gauge
200 in stock
- XYC ring gauge material-GCR15 (bearing steel); the hardness of the specification ≤3MM is HRC58-65°, and the hardness of >3MM is HRC58-60°.
- GB/T3934 standard is adopted, and the accuracy of the go-no-go end is 6G, and 5H and 6H grades are also available.
- Ring gauge mark: GO is used to detect the through end, and NOGO is used to indicate the stop end.
- Round anti-skid design, high hardness and wear resistance.
$58.77 – $66.72