Screw Thread d |
M1.6 |
M2 |
M2.5 |
M3 |
(M3.5) |
M4 |
M5 |
M6 |
M8 |
M10 |
M12 |
(M14) |
M16 |
(M18) |
M20 |
|
P |
Pitch |
a |
max |
min |
c |
max |
min |
da |
max |
dw |
Grade A |
min |
Grade B |
min |
e |
Grade A |
min |
Grade B |
min |
k |
Nominal Size |
Grade A |
max |
min |
Grade B |
max |
min |
k1 |
Grade A |
min |
Grade B |
min |
r |
min |
s |
max=nominal size |
Grade A |
min |
Grade B |
min |
|
0.35 |
0.4 |
0.45 |
0.5 |
0.6 |
0.7 |
0.8 |
1 |
1.25 |
1.5 |
1.75 |
2 |
2 |
2.5 |
2.5 |
1.05 |
1.2 |
1.35 |
1.5 |
1.8 |
2.1 |
2.4 |
3 |
4 |
4.5 |
5.3 |
6 |
6 |
7.5 |
7.5 |
0.35 |
0.4 |
0.45 |
0.5 |
0.6 |
0.7 |
0.8 |
1 |
1.25 |
1.5 |
1.75 |
2 |
2 |
2.5 |
2.5 |
0.25 |
0.25 |
0.25 |
0.4 |
0.4 |
0.4 |
0.5 |
0.5 |
0.6 |
0.6 |
0.6 |
0.6 |
0.8 |
0.8 |
0.8 |
0.1 |
0.1 |
0.1 |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
0.2 |
0.2 |
0.2 |
2 |
2.6 |
3.1 |
3.6 |
4.1 |
4.7 |
5.7 |
6.8 |
9.2 |
11.2 |
13.7 |
15.7 |
17.7 |
20.2 |
22.4 |
2.27 |
3.07 |
4.07 |
4.57 |
5.07 |
5.88 |
6.88 |
8.88 |
11.63 |
14.63 |
16.63 |
19.64 |
22.49 |
25.34 |
28.19 |
2.3 |
2.95 |
3.95 |
4.45 |
4.95 |
5.74 |
6.74 |
8.74 |
11.47 |
14.47 |
16.47 |
19.15 |
22 |
24.85 |
27.7 |
3.41 |
4.32 |
5.45 |
6.01 |
6.58 |
7.66 |
8.79 |
11.05 |
14.38 |
17.77 |
20.03 |
23.36 |
26.75 |
30.14 |
33.53 |
3.28 |
4.18 |
5.31 |
5.88 |
6.44 |
7.5 |
8.63 |
10.89 |
14.2 |
17.59 |
19.85 |
22.78 |
26.17 |
29.56 |
32.95 |
1.1 |
1.4 |
1.7 |
2 |
2.4 |
2.8 |
3.5 |
4 |
5.3 |
6.4 |
7.5 |
8.8 |
10 |
11.5 |
12.5 |
1.225 |
1.525 |
1.825 |
2.125 |
2.525 |
2.925 |
3.65 |
4.15 |
5.45 |
6.58 |
7.68 |
8.98 |
10.18 |
11.715 |
12.715 |
0.975 |
1.275 |
1.575 |
1.875 |
2.275 |
2.675 |
3.35 |
3.85 |
5.15 |
6.22 |
7.32 |
8.62 |
9.82 |
11.285 |
12.285 |
1.3 |
1.6 |
1.9 |
2.2 |
2.6 |
3 |
3.74 |
4.24 |
5.54 |
6.69 |
7.79 |
9.09 |
10.29 |
11.85 |
12.85 |
0.9 |
1.2 |
1.5 |
1.8 |
2.2 |
2.6 |
3.26 |
3.76 |
5.06 |
6.11 |
7.21 |
8.51 |
9.71 |
11.15 |
12.15 |
0.68 |
0.89 |
1.1 |
1.31 |
1.59 |
1.87 |
2.35 |
2.7 |
3.61 |
4.35 |
5.12 |
6.03 |
6.87 |
7.9 |
8.6 |
0.63 |
0.84 |
1.05 |
1.26 |
1.54 |
1.82 |
2.28 |
2.63 |
3.54 |
4.28 |
5.05 |
5.96 |
6.8 |
7.81 |
8.51 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.2 |
0.2 |
0.25 |
0.4 |
0.4 |
0.6 |
0.6 |
0.6 |
0.6 |
0.8 |
3.2 |
4 |
5 |
5.5 |
6 |
7 |
8 |
10 |
13 |
16 |
18 |
21 |
24 |
27 |
30 |
3.02 |
3.82 |
4.82 |
5.32 |
5.82 |
6.78 |
7.78 |
9.78 |
12.73 |
15.73 |
17.73 |
20.67 |
23.67 |
26.67 |
29.67 |
2.9 |
3.7 |
4.7 |
5.2 |
5.7 |
6.64 |
7.64 |
9.64 |
12.57 |
15.57 |
17.57 |
20.16 |
23.16 |
26.16 |
29.16 |
|
Screw Thread d |
(M22) |
M24 |
(M27) |
M30 |
(M33) |
M36 |
(M39) |
M42 |
(M45) |
M48 |
(M52) |
M56 |
(M60) |
M64 |
|
P |
Pitch |
a |
max |
min |
c |
max |
min |
da |
max |
dw |
Grade A |
min |
Grade B |
min |
e |
Grade A |
min |
Grade B |
min |
k |
Nominal Size |
Grade A |
max |
min |
Grade B |
max |
min |
k1 |
Grade A |
min |
Grade B |
min |
r |
min |
s |
max=nominal size |
Grade A |
min |
Grade B |
min |
|
2.5 |
3 |
3 |
3.5 |
3.5 |
4 |
4 |
4.5 |
4.5 |
5 |
5 |
5.5 |
5.5 |
6 |
7.5 |
9 |
9 |
10.5 |
10.5 |
12 |
12 |
13.5 |
13.5 |
15 |
15 |
16.5 |
16.5 |
18 |
2.5 |
3 |
3 |
3.5 |
3.5 |
4 |
4 |
4.5 |
4.5 |
5 |
5 |
5.5 |
5.5 |
6 |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
24.4 |
26.4 |
30.4 |
33.4 |
36.4 |
39.4 |
42.4 |
45.6 |
48.6 |
52.6 |
56.6 |
63 |
67 |
71 |
31.71 |
33.61 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
31.35 |
33.25 |
38 |
42.75 |
46.55 |
51.11 |
55.86 |
59.95 |
64.7 |
69.45 |
74.2 |
78.66 |
83.41 |
88.16 |
37.72 |
39.98 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
37.29 |
39.55 |
45.2 |
50.85 |
55.37 |
60.79 |
66.44 |
71.3 |
76.95 |
82.6 |
88.25 |
93.56 |
99.21 |
104.86 |
14 |
15 |
17 |
18.7 |
21 |
22.5 |
25 |
26 |
28 |
30 |
33 |
35 |
38 |
40 |
14.215 |
15.215 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
13.785 |
14.785 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
14.35 |
15.35 |
17.35 |
19.12 |
21.42 |
22.92 |
25.42 |
26.42 |
28.42 |
30.42 |
33.5 |
35.5 |
38.5 |
40.5 |
13.65 |
14.65 |
16.65 |
18.28 |
20.58 |
22.08 |
24.58 |
25.58 |
27.58 |
29.58 |
32.5 |
34.5 |
37.5 |
39.5 |
9.65 |
10.35 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
9.56 |
10.26 |
11.66 |
12.8 |
14.41 |
15.46 |
17.21 |
17.91 |
19.31 |
20.71 |
22.75 |
24.15 |
26.25 |
27.65 |
0.8 |
0.8 |
1 |
1 |
1 |
1 |
1 |
1.2 |
1.2 |
1.6 |
1.6 |
2 |
2 |
2 |
34 |
36 |
41 |
46 |
50 |
55 |
60 |
65 |
70 |
75 |
80 |
85 |
90 |
95 |
33.38 |
35.38 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
33 |
35 |
40 |
45 |
49 |
53.8 |
58.8 |
63.1 |
68.1 |
73.1 |
78.1 |
82.8 |
87.8 |
92.8 |
|
Thread Rods and Stud Bolts
----DIN 976-1 Fasteners - Stud bolts - Part 1: Metric thread
----DIN 975 Threaded Rods
----ASME B 18.31.1M - 2008 (R2016) Metric Continuous-Thread Studs [Table 1] (ASTM F568, F738M, F468M)
----ASME B 18.31.2 - 2014 Continuous Thread Stud(A193 / A320 / A437 / A453/A540/A1014)(Inch Series) [Table 1]
----ASME B 18.31.3 - 2014 Inch Threaded Rod (F568M, A193/A193M, F738M, F468M)
----ASME B 18.2.6 - 2019 Heavy Hex Structural Bolts (ASTM F3125 / F3125M)
----ASME B 18.2.1 - 2012 [Table 3] Heavy Hex Bolts [Table 3] (ASTM A307 / A394)
----ASME B 18.2.1 - 2012 [Table 7] Heavy Hex Screws [Table 7] (ASTM A193 / A320 / A394)
----ASME/ANSI B 18.2.3.7M - 2006 Metric heavy hex structural bolts
----EN 14399 (-3 Bolt) - 2015 High-strength structural bolting assemblies for preloading - Part 3: System HR - Hexagon bolt assemblies
----EN 14399 (-4 Bolt) - 2005 High-strength structural bolting assemblies for preloading - Part 4: System HV - Hexagon bolt
----ASME B 18.2.2 - 2022 [Table 10] Heavy Hex Flat Nuts and Heavy Hex Flat Jam Nuts [Table 10] (ASTM A563 / F594 / F467)
----ASME B 18.2.6 - 2019 Heavy Hex Nuts for Use With Structural Bolts (ASTM A563 / A194 / A194M)
----EN 14399 (-3 Nut) - 2015 High-strength structural bolting assemblies for preloading - Part 3: System HR - Hexagon nut assemblies
----EN 14399 (-4 Nut) - 2005 High-strength structural bolting assemblies for preloading - Part 4: System HV - Hexagon nut
Q1: Are you a factory or a trading company?
A1: we are manufacturer
Q2: Where are your main customers located?
A2: Our customers are mainly from North America, Europe and Southeast Asia
Q3: How many years of foreign trade experience do you have?
A3: We have nearly 20 years of foreign trade experience
Q4: Do you have a minimum order quantity requirement?
A4: No, our company has a certain amount of inventory for regular products.