Model NO.:

GB/T 3934

Type:

Thread Plug Gauges

Measurement Object:

Inside Diameter

Test Methods:

Through Check Method

Material:

Steel

Precision Gauge:

Precision Gauge

Certification:

ISO

Usage:

For Inspection

Shape:

Round

Customized:

Customized

Raw Material:

Gcr15

Measuring Range:

M1~M300

Accuracy:

0.001mm +-0.0005mm

Hardness:

58-65 HRC

Tolerance:

+/-0.001mm~+/-0.0025mm

Trademark:

Perfect

Transport Package:

Plastic Box +Inner Box+Carton

Specification:

GB/T 3934

Origin:

Jiangsu China

HS Code:

9017300000

Product Description

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''

Carbide Thread Pipe Hole Diameter Measuring Tool Thread Ring Plug Gauge