Standard N0. GB/T 3934
Material: GCr15
1. Thread feature code for Thread Gages as M
2. Thread tolerance grade: 4/5/6/7/9
3. Thread tolerance band:
Internal thread as G\H: External thread as e\f\g\h
4. Recommended common used fitting as 6H/6h, 6H/6g, tolerance band
For thread before plating as G\e
Example for order
Usage code for thread gages
Left Hand code
Top thread pitch dia. Tolerance band code
Middle thread pitch dia. Tolerance band code
Thread nominal dia.
Thread Feature code
M10_5g6g
LH T
Nominal Dia. |
Pitch |
Inventory Status |
Coarse |
Fine |
1 |
0.25 |
0.2 |
|
|
|
|
__ |
- |
1.1 |
- |
1.2 |
- |
1.4 |
0.3 |
- |
1.6 |
0.35 |
- |
1.8 |
- |
2 |
0.4 |
0.25 |
- |
2.2 |
0.45 |
- |
2.5 |
0.35 |
- |
3 |
0.5 |
- |
3.5 |
0.6 |
- |
4 |
0.7 |
0.5 |
- |
4.5 |
0.75 |
- |
5 |
0.8 |
- |
5.5 |
— |
- |
6 |
1 |
0.75 |
0.5 |
- |
7 |
- |
8 |
1.25 |
1 |
0.75 |
0.5 |
- |
9 |
- |
10 |
1.5 |
1.25 |
1 |
0.75 |
0.5 |
- |
11 |
— |
- |
12 |
1.75 |
1.5 |
1.25 |
|
|
0.5 |
- |
14 |
2 |
|
|
- |
15 |
— |
1.5 |
1 |
— |
— |
— |
— |
- |
16 |
2 |
0.75 |
0.5 |
- |
17 |
— |
— |
1.5 |
1 |
|
- |
18 |
2.5 |
2 |
0.75 |
0.5 |
- |
20 |
- |
22 |
- |
24 |
3 |
— |
- |
25 |
— |
— |
- |
26 |
— |
— |
— |
- |
27 |
3 |
2 |
1 |
0.75 |
- |
28 |
— |
— |
- |
30 |
3.5 |
3 |
2 |
1.5 |
1 |
0.75 |
- |
32 |
— |
— |
— |
— |
- |
33 |
3.5 |
3 |
1 |
0.75 |
- |
35 |
— |
— |
— |
— |
— |
- |
36 |
4 |
3 |
2 |
1 |
- |
38 |
— |
— |
— |
— |
- |
39 |
4 |
3 |
2 |
1 |
- |
40 |
— |
— |
- |
42 |
4.5 |
4 |
3 |
2 |
1.5 |
1 |
- |
45 |
- |
48 |
5 |
- |
50 |
— |
— |
— |
- |
52 |
5 |
4 |
1 |
- |
55 |
— |
— |
- |
56 |
5.5 |
1 |
- |
58 |
— |
— |
- |
60 |
5.5 |
1 |
- |
62 |
— |
— |
- |
64 |
6 |
1 |
- |
65 |
— |
— |
- |
68 |
6 |
1 |
- |
70 |
— |
6 |
4 |
3 |
|
1.5 |
- |
72 |
|
|
|
1 |
- |
75 |
— |
— |
|
— |
- |
76 |
6 |
|
|
1 |
- |
78 |
— |
— |
— |
— |
— |
- |
80 |
6 |
4 |
3 |
1.5 |
1 |
- |
82 |
— |
— |
— |
2 |
— |
— |
- |
85 |
6 |
4 |
3 |
1.5 |
- |
90 |
- |
95 |
- |
100 |
- |
105 |
- |
110 |
- |
115 |
- |
120 |
- |
125 |
- |
130 |
- |
135 |
- |
140 |
- |
145 |
- |
150 |
- |
155 |
— |
- |
160 |
- |
165 |
- |
170 |
- |
175 |
- |
180 |
- |