Part No: PG-201
Conform GB3934-83 DIN13 ISO1502-96
Thread Plug GO gage checks the minimum major diameter and the minimum pitch diameter size in a part, the NOGO checks for the hole not to exceed the maximum pitch diameter size in a part
Thread plug gauge refers to an inspection tool used to check a workpiece against its allowed tolerances. Its name derives from its use: the gauge has two tests; the check involves the workpiece having to pass one test (Go) and fail the other (No Go).
nominal size
|
pitch1
|
pitch2
|
pitch3
|
pitch4
|
pitch5
|
pitch6
|
accuracy
|
nominal size
|
pitch1
|
pitch2
|
pitch3
|
pitch4
|
pitch5
|
pitch6
|
accuracy
|
M1.0
|
0.25
|
0.20
|
|
|
|
|
4h
4h5h
5g
5h
5h6h
6g
6h
7g
7h
|
M33.0
|
3.50
|
3.0
|
2.0
|
1.5
|
1.0
|
0.75
|
4h
4h5h
5g
5h
5h6h
6g
6h
7g
7h
|
M1.1
|
0.25
|
0.20
|
|
|
|
|
M36.0
|
4.00
|
3.0
|
2.0
|
1.5
|
1.0
|
|
M1.2
|
0.25
|
0.20
|
|
|
|
|
M39.0
|
4.00
|
3.0
|
2.0
|
1.5
|
1.0
|
1.00
|
M1.4
|
0.30
|
0.20
|
|
|
|
|
M42.0
|
4.50
|
4.0
|
3.0
|
2.0
|
1.5
|
1.00
|
M1.6
|
0.35
|
0.20
|
|
|
|
|
M45.0
|
4.50
|
4.0
|
3.0
|
2.0
|
1.5
|
1.00
|
M1.8
|
0.35
|
0.20
|
|
|
|
|
M48.0
|
5.00
|
4.0
|
3.0
|
2.0
|
1.5
|
1.00
|
M2.0
|
0.40
|
0.25
|
|
|
|
|
M52.0
|
5.00
|
4.0
|
3.0
|
2.0
|
1.5
|
1.00
|
M2.2
|
0.45
|
0.25
|
|
|
|
|
M56.0
|
5.50
|
4.0
|
3.0
|
2.0
|
1.5
|
1.00
|
M2.5
|
0.45
|
0.35
|
|
|
|
|
M60.0
|
5.50
|
4.0
|
3.0
|
2.0
|
1.5
|
1.00
|
M3.0
|
0.50
|
0.35
|
|
|
|
|
M64.0
|
6.00
|
4.0
|
3.0
|
2.0
|
1.5
|
1.00
|
M3.5
|
0.60
|
0.35
|
|
|
|
|
M68.0
|
6.00
|
4.0
|
3.0
|
2.0
|
1.5
|
1.00
|
M4.0
|
0.70
|
0.50
|
|
|
|
|
M72.0
|
6.00
|
4.0
|
3.0
|
2.0
|
1.5
|
1.00
|
M5.0
|
0.80
|
0.50
|
|
|
|
|
M76.0
|
6.00
|
4.0
|
3.0
|
2.0
|
1.5
|
1.00
|
M6.0
|
1.00
|
0.75
|
0.50
|
|
|
|
M80.0
|
6.00
|
4.0
|
3.0
|
2.0
|
1.5
|
1.00
|
M8.0
|
1.25
|
1.00
|
0.75
|
0.50
|
|
|
M85.0
|
6.00
|
4.0
|
3.0
|
2.0
|
1.5
|
1.00
|
M10.0
|
1.50
|
1.25
|
1.00
|
0.75
|
0.50
|
|
M90.0
|
6.00
|
4.0
|
3.0
|
2.0
|
1.5
|
1.00
|
M12.0
|
1.75
|
1.50
|
1.25
|
1.00
|
0.75
|
0.5
|
M95.0
|
6.00
|
4.0
|
3.0
|
2.0
|
1.5
|
1.00
|
M14.0
|
2.00
|
1.50
|
1.25
|
1.00
|
0.75
|
0.5
|
M100
|
6.00
|
4.0
|
3.0
|
2.0
|
1.5
|
1.00
|
M16.0
|
2.00
|
1.50
|
1.00
|
0.75
|
0.50
|
|
M105
|
6.00
|
4.0
|
3.0
|
2.0
|
1.5
|
1.00
|
M18.0
|
2.50
|
2.00
|
1.50
|
1.00
|
0.75
|
0.5
|
M110
|
6.00
|
4.0
|
3.0
|
2.0
|
1.5
|
1.00
|
M20.0
|
2.50
|
2.00
|
1.50
|
1.00
|
1.75
|
0.5
|
M115
|
6.00
|
4.0
|
3.0
|
2.0
|
1.5
|
1.00
|
M22.0
|
2.50
|
2.00
|
1.50
|
1.00
|
0.75
|
0.5
|
M120
|
6.00
|
4.0
|
3.0
|
2.0
|
1.5
|
1.00
|
M24.0
|
3.00
|
2.00
|
1.50
|
1.00
|
0.75
|
0.5
|
M125
|
6.00
|
4.0
|
3.0
|
2.0
|
1.5
|
1.00
|
M27.0
|
3.00
|
2.00
|
1.50
|
1.00
|
0.75
|
|
|
|
|
|
|
|
|
M30.0
|
3.50
|
3.00
|
2.00
|
1.50
|
1.00
|
0.75
|
M320
|
|