China Metric Thread Plug Gauge Standard Tolerances 6h Go Nogo 6g Ring Gauge, Find details about China Thread Gauge, Plug Gauge from Metric Thread Plug Gauge Standard Tolerances 6h Go Nogo 6g Ring Gauge
Type | Series | Measuring range | Standard Tolerance |
Metric gauge | M | M1~M300 | 6g,6H,7g,7H |
US Units gauge | UN UNC UNF UNEF UNS NPSC NPSM NPSH NPSF NPSI NPSL NH STI | 0~12'' | 2A,2B |
Jap Units gauge | PT | 0~12'' | 2A,2B |
Imperial standard gauge | BSW BSF | 0~12'' | 2A,2B |
Taper gauge | NPT NPTF Z BKG R RB Rc RP PT ZG WKG BSPT ANPT PTF | 0~6'' | 2A,2B |
Trapezoidal gauge | Tr ACME STUB-ACME | 0~6'' | 2G,3G,4G |
other | API G PF PS BSP ST BSPP DIN spline gauge | 0~6'' |