M1-M520 6g 6h Thread Metric Go Nogo Plug Ring Gauge Measuring Gauge

• After-sales Service: OEM
• Warranty: OEM
• Type: Square Guage
• Material: Tungsten Steel
• Measurement Object: Inside Diameter
• Range: 50~75mm
• Model NO.: M1-M160
• Resolution: 0.01mm
• Precision: 0.015mm
• Measure Method: Manual
• Accuracy: A
• Precision Measuring Device: Precision Measuring Device
• Customized: Customized
• Transport Package: Safe Package
• Specification: Customized
• Origin: China
• HS Code: 9603501100
• Production Capacity: 1000PCS/Month

Product Description

Ring gauges used to check the external thread. Plug gauges used to check internal thread & NOGO, RH(right hand) & LH(left hand) available metric, United Inch( UNEF, UNF, UNC, UN, UNS), Stub ACME, ACME, BSPP, PSPT, NPT, Trapezoidal (Tr), and Whitworth thread gauges, etc. Material: GCR15Hardness: 58-65 HRCTolerance: +/-0.001mm~+/-0.0025mmCertificate: Factory test Data or official certificate welcome Customized

Package and Shipping:

1.Thread plug gauge and thread ring gauge all packed with a standard plastic toolbox, if you need customized boxes, pls inform us in advance.

2.the toolbox packed with Pearl cotton, then in carton box, if for a big heavy product, we will be packed with wooden box.

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